Phase6c: Optional Company contact name

src/app/[locale]/billing/page.tsx

@@ -49,7 +49,9 @@ export default async function CustomerBillingPage() {
         <h2 className="text-xs font-semibold uppercase tracking-wider text-text-muted mb-3">
           {t("currentPeriodHeading")}
         </h2>
-        <RunningTotalWidget />
+        {/* Phase 6: pass the owner flag so the no-config CTA shows
+            the right call-to-action vs the right hint. */}
+        <RunningTotalWidget isOwner={user.roles.includes("owner")} />
       </section>
 
       <section className="animate-in animate-in-delay-2">

src/app/[locale]/dashboard/new/page.tsx

@@ -76,6 +76,7 @@ export default async function NewInstancePage() {
           userName={user.name}
           userEmail={user.email}
           hasOrgBilling={hasOrgBilling}
+          existingOrgBilling={orgBilling}
         />
       </div>
     </div>

src/app/[locale]/dashboard/page.tsx

@@ -317,6 +317,7 @@ export default async function DashboardPage() {
             userName={user.name}
             userEmail={user.email}
             hasOrgBilling={hasOrgBilling}
+            existingOrgBilling={orgBilling}
           />
         </div>
       </div>

src/app/[locale]/settings/billing/page.tsx

@@ -1,30 +1,31 @@
-import { getTranslations } from "next-intl/server";
 import { redirect, notFound } from "next/navigation";
-import { getSessionUser, canMutate } from "@/lib/session";
+import { getTranslations } from "next-intl/server";
+import { getSessionUser } from "@/lib/session";
 import { getOrgBilling } from "@/lib/db";
-import { BillingSettingsForm } from "@/components/settings/billing-settings-form";
+import { BillingSettingsForm } from "@/components/settings/billing-form";
 
 /**
- * /settings/billing — view and edit org-scoped billing (Bug 34/35).
+ * /settings/billing — customer-side billing details management.
  *
- * Server-side fetches the existing record (if any) and passes it to
- * the client form. The form posts to PUT /api/billing on submit.
+ * Owner-only by visibility: non-owner members get a 404 (same
+ * response as if the page didn't exist). The link to this page
+ * is also hidden from non-owners on /billing and elsewhere, but
+ * the page itself enforces too — a non-owner who learns the URL
+ * still gets 404, not 403, so the page's existence doesn't leak.
  *
- * Access: same gate as the API — owners and platform admins. `user`
- * role redirects to /settings (which also wouldn't list billing for
- * them). 403 here would be friendlier than redirect, but the most
- * likely cause of a `user` landing on this URL is sharing a bookmark
- * with their owner — silent redirect is gentle.
+ * First-time visitors see an empty form. Subsequent visits see
+ * the current values, editable. Save creates or updates via the
+ * shared upsert path; the row's existence drives whether the
+ * monthly issuance cron will pick this org up.
  */
 export default async function BillingSettingsPage() {
   const user = await getSessionUser();
   if (!user) redirect("/login");
-  if (!canMutate(user)) {
-    redirect("/settings");
-  }
-  const t = await getTranslations("settingsBilling");
+  // Non-owners get a 404 — see comment above.
+  if (!user.roles.includes("owner")) notFound();
 
-  const billing = await getOrgBilling(user.orgId);
+  const t = await getTranslations("settingsBilling");
+  const existing = await getOrgBilling(user.orgId);
 
   return (
     <main className="max-w-3xl mx-auto px-6 py-8">
@@ -32,16 +33,16 @@ export default async function BillingSettingsPage() {
         <h1 className="font-display text-2xl font-semibold accent-rule">
           {t("title")}
         </h1>
-        <p className="text-sm text-text-secondary mt-3">{t("subtitle")}</p>
+        <p className="text-sm text-text-secondary mt-3">
+          {user.isPersonal ? t("subtitlePersonal") : t("subtitle")}
+        </p>
+      </div>
+      <div className="animate-in animate-in-delay-1">
+        <BillingSettingsForm
+          initial={existing}
+          isPersonal={user.isPersonal}
+        />
       </div>
-
-      <BillingSettingsForm
-        initial={billing}
-        isPersonal={user.isPersonal}
-        orgName={user.orgName}
-        userName={user.name}
-        userEmail={user.email}
-      />
     </main>
   );
 }

src/app/[locale]/settings/page.tsx

@@ -20,8 +20,9 @@ export default async function SettingsPage() {
   const t = await getTranslations("settings");
 
   // Build the list of settings cards. Each entry has a stable key, a
-  // route, and a visibility predicate. Currently only billing; this
-  // shape leaves headroom for adding more without restructuring.
+  // route, and a visibility predicate. Phase 6 fix5: profile is
+  // visible to every signed-in user (it's their own identity).
+  // Billing stays gated behind canMutate.
   const sections: Array<{
     key: string;
     href: string;
@@ -29,6 +30,14 @@ export default async function SettingsPage() {
     description: string;
     visible: boolean;
   }> = [
+    {
+      key: "profile",
+      href: "/settings/profile",
+      title: t("profileTitle"),
+      description: t("profileDescription"),
+      // Every signed-in user can edit their own first/last name.
+      visible: true,
+    },
     {
       key: "billing",
       href: "/settings/billing",

src/app/[locale]/settings/profile/page.tsx

@@ -0,0 +1,68 @@
+import { redirect } from "next/navigation";
+import { getTranslations } from "next-intl/server";
+import { getSessionUser } from "@/lib/session";
+import { getHumanUserDetail } from "@/lib/zitadel";
+import { ProfileSettingsForm } from "@/components/settings/profile-form";
+
+/**
+ * /settings/profile — every authenticated user can edit their own
+ * first + last name. Email is shown read-only; changing it requires
+ * verification and is left to ZITADEL's own self-service flow.
+ *
+ * Personal vs company accounts:
+ *   - Both can edit their first/last name in ZITADEL.
+ *   - Personal accounts get an extra hint: editing the ZITADEL name
+ *     does NOT change how the customer's name appears on invoices.
+ *     Invoice identity is in org_billing.company_name (the "Full
+ *     name" field on /settings/billing) and is intentionally
+ *     editable separately, because legal/billing identity may not
+ *     match preferred display identity.
+ *   - Company accounts see an org-membership hint instead.
+ *
+ * Server-fetches the current profile from ZITADEL via the
+ * service-account PAT so the form starts with the canonical values
+ * rather than whatever happens to be in the JWT (the JWT name might
+ * be stale if the user updated their name in ZITADEL Console).
+ */
+export default async function ProfileSettingsPage() {
+  const user = await getSessionUser();
+  if (!user) redirect("/login");
+
+  const t = await getTranslations("settingsProfile");
+
+  let initial = { firstName: "", lastName: "", email: user.email };
+  try {
+    const profile = await getHumanUserDetail(user.id);
+    initial = {
+      firstName: profile.givenName,
+      lastName: profile.familyName,
+      email: profile.email || user.email,
+    };
+  } catch (e) {
+    // Identity provider unreachable: render the form with whatever
+    // we know from the session. The session has a combined `name`,
+    // not split parts, so we leave first/last empty and let the user
+    // re-enter. Server logs catch the underlying failure.
+    console.error("ProfileSettingsPage: getHumanUserDetail failed:", e);
+  }
+
+  return (
+    <main className="max-w-3xl mx-auto px-6 py-8">
+      <div className="mb-8 animate-in">
+        <h1 className="font-display text-2xl font-semibold accent-rule">
+          {t("title")}
+        </h1>
+        <p className="text-sm text-text-secondary mt-3">
+          {user.isPersonal ? t("subtitlePersonal") : t("subtitle")}
+        </p>
+      </div>
+      <div className="animate-in animate-in-delay-1">
+        <ProfileSettingsForm
+          initial={initial}
+          isPersonal={user.isPersonal}
+          orgName={user.orgName}
+        />
+      </div>
+    </main>
+  );
+}

src/app/api/onboarding/route.ts

@@ -252,11 +252,24 @@ export async function POST(request: Request) {
     }
   }
 
-  // For follow-up instances, prefer the on-file company name and contact
-  // details; the user can't change those by re-typing them in the wizard.
+  // The audit copy of company name on this request stays inherited
+  // from the first request in the org — it's a historical snapshot
+  // of the company name at the time the request was created, and
+  // org_billing is now the canonical source for current values.
+  //
+  // Phase 6 fix4: contactName and contactEmail are NOT inherited.
+  // They identify whoever submitted THIS specific request (drives
+  // admin display, support ticket routing, and email greetings).
+  // The previous "prior?.contactName ?? user.name" pattern locked
+  // the contact to whoever first onboarded the org, which broke for
+  // any subsequent submission by a different user — admin saw the
+  // wrong name, support emails went to the wrong person, and the
+  // actual submitter had no way to correct it because the wizard
+  // doesn't expose a contact-name input. The fix is simply to use
+  // the current session user every time.
   const companyName = prior?.companyName ?? user.orgName;
-  const contactName = prior?.contactName ?? user.name;
-  const contactEmail = prior?.contactEmail ?? user.email;
+  const contactName = user.name;
+  const contactEmail = user.email;
 
   // Bug 35: org-scoped billing.
   //

src/app/api/settings/billing/route.ts

@@ -0,0 +1,90 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { getSessionUser } from "@/lib/session";
+import { getOrgBilling, upsertOrgBilling } from "@/lib/db";
+
+/**
+ * GET /api/settings/billing — read the caller's org_billing row.
+ * Returns null if the org hasn't configured billing yet — the
+ * form renders empty and the PUT will create on first save.
+ *
+ * PUT /api/settings/billing — upsert the row.
+ *
+ * Authorization: caller must have role "owner" in their org.
+ * Non-owners get 403 (they shouldn't have reached the page UI
+ * anyway, which hides the link, but the API enforces too — a
+ * non-owner who hits this directly with curl gets refused).
+ *
+ * Personal accounts are inherently their own owner (single-user
+ * org), so user.roles.includes("owner") returns true and they
+ * can manage their own billing.
+ */
+
+const upsertSchema = z.object({
+  companyName: z.string().trim().min(1).max(200),
+  // Phase 6 fix: optional "z.Hd." / "Attn:" line. Personal accounts
+  // never send this (the UI hides the field); orgs may set or leave
+  // it empty.
+  contactName: z.string().trim().max(200).optional().nullable(),
+  streetAddress: z.string().trim().min(1).max(200),
+  postalCode: z.string().trim().min(1).max(20),
+  city: z.string().trim().min(1).max(100),
+  // ISO 3166-1 alpha-2. We normalise to uppercase server-side.
+  country: z
+    .string()
+    .trim()
+    .length(2)
+    .regex(/^[A-Za-z]{2}$/, "Use a 2-letter ISO country code (CH, DE, …)"),
+  vatNumber: z.string().trim().max(40).optional().nullable(),
+  billingEmail: z.string().trim().email().max(200),
+  notes: z.string().trim().max(2000).optional().nullable(),
+});
+
+function requireOwner(user: { roles: string[] } | null) {
+  if (!user) return false;
+  return user.roles.includes("owner");
+}
+
+export async function GET() {
+  const user = await getSessionUser();
+  if (!user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+  if (!requireOwner(user as any)) {
+    return NextResponse.json({ error: "Forbidden" }, { status: 403 });
+  }
+  const billing = await getOrgBilling(user.orgId);
+  return NextResponse.json({ billing });
+}
+
+export async function PUT(request: Request) {
+  const user = await getSessionUser();
+  if (!user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+  if (!requireOwner(user as any)) {
+    return NextResponse.json({ error: "Forbidden" }, { status: 403 });
+  }
+  const body = await request.json().catch(() => ({}));
+  const parsed = upsertSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json(
+      { error: "Invalid request", details: parsed.error.flatten() },
+      { status: 400 }
+    );
+  }
+  const data = parsed.data;
+  const billing = await upsertOrgBilling({
+    zitadelOrgId: user.orgId,
+    companyName: data.companyName,
+    contactName: data.contactName ?? null,
+    streetAddress: data.streetAddress,
+    postalCode: data.postalCode,
+    city: data.city,
+    country: data.country.toUpperCase(),
+    vatNumber: data.vatNumber ?? null,
+    billingEmail: data.billingEmail,
+    notes: data.notes ?? null,
+  });
+  return NextResponse.json({ billing });
+}

src/app/api/settings/profile/route.ts

@@ -0,0 +1,81 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { getSessionUser } from "@/lib/session";
+import {
+  getHumanUserDetail,
+  updateHumanUserProfile,
+} from "@/lib/zitadel";
+
+/**
+ * GET /api/settings/profile — read the caller's ZITADEL profile.
+ * Returns first/last/display name and email. Used by the settings
+ * page server component to populate the form.
+ *
+ * PUT /api/settings/profile — update first + last name. Email is
+ * NOT mutable here — changing email needs verification flow that
+ * ZITADEL's own self-service UI already provides; we don't
+ * duplicate that.
+ *
+ * Authorization: any authenticated user can edit their own profile.
+ * The PAT (ZITADEL_SA_PAT) is used to call the ZITADEL v2 user
+ * service, but only against the caller's own userId. There is no
+ * userId field on the request — it's always derived from the
+ * session, so the route can't be abused to edit other users.
+ */
+
+const updateSchema = z.object({
+  firstName: z.string().trim().min(1).max(100),
+  lastName: z.string().trim().min(1).max(100),
+});
+
+export async function GET() {
+  const user = await getSessionUser();
+  if (!user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+  try {
+    const profile = await getHumanUserDetail(user.id);
+    return NextResponse.json({ profile });
+  } catch (e: any) {
+    // Surface ZITADEL-side failures (e.g. user not found, PAT expired)
+    // as 502 — the portal couldn't reach its identity provider, which
+    // is operationally different from a 4xx on the caller's input.
+    console.error("getHumanUserDetail failed:", e);
+    return NextResponse.json(
+      { error: "Could not load profile from identity provider" },
+      { status: 502 }
+    );
+  }
+}
+
+export async function PUT(request: Request) {
+  const user = await getSessionUser();
+  if (!user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+  const body = await request.json().catch(() => ({}));
+  const parsed = updateSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json(
+      { error: "Invalid request", details: parsed.error.flatten() },
+      { status: 400 }
+    );
+  }
+  try {
+    const result = await updateHumanUserProfile({
+      userId: user.id,
+      givenName: parsed.data.firstName,
+      familyName: parsed.data.lastName,
+    });
+    return NextResponse.json({
+      displayName: result.displayName,
+      changeDate: result.changeDate,
+    });
+  } catch (e: any) {
+    console.error("updateHumanUserProfile failed:", e);
+    return NextResponse.json(
+      { error: "Could not update profile in identity provider" },
+      { status: 502 }
+    );
+  }
+}

src/components/admin/cron/cron-controls.tsx

@@ -116,8 +116,23 @@ export function CronControls({ initialRecent, initialLastSuccess }: Props) {
     });
   };
 
+  // Phase 6: surface failures prominently. Any run in the recent
+  // window with a non-zero failure_count drives a top-of-page
+  // banner — the row in the table is already red, but a banner
+  // means the admin doesn't have to scroll to notice.
+  const recentFailures = recent.filter((r) => r.failureCount > 0);
+  const hasRecentFailures = recentFailures.length > 0;
+
   return (
     <div className="space-y-8">
+      {hasRecentFailures && (
+        <div className="p-4 rounded-md border border-error bg-error/10 text-sm text-error">
+          <p className="font-medium mb-1">{t("failureBannerTitle")}</p>
+          <p className="text-xs">
+            {t("failureBannerBody", { count: recentFailures.length })}
+          </p>
+        </div>
+      )}
       <section className="grid gap-4 md:grid-cols-2">
         <Card>
           <h2 className="text-xs uppercase tracking-wider text-text-muted mb-2">
@@ -192,7 +207,12 @@ export function CronControls({ initialRecent, initialLastSuccess }: Props) {
               </thead>
               <tbody>
                 {recent.map((r) => (
-                  <tr key={r.id} className="border-t border-border align-top">
+                  <tr
+                    key={r.id}
+                    className={`border-t border-border align-top ${
+                      r.failureCount > 0 ? "bg-error/5" : ""
+                    }`}
+                  >
                     <td className="py-2 text-xs font-mono">
                       {fmtRelative(r.startedAt)}
                     </td>

src/components/billing/running-total-widget.tsx

@@ -11,6 +11,17 @@ type CurrentResponse =
   | { draft: InvoiceDraft }
   | { error: string; code?: string };
 
+interface Props {
+  /**
+   * Whether the viewing user has org-owner role. Drives the
+   * "complete your billing details" CTA — only owners can edit
+   * billing settings, so non-owners see a softer message asking
+   * them to contact their org owner instead. The flag is computed
+   * server-side and passed in to avoid a second API round-trip.
+   */
+  isOwner: boolean;
+}
+
 /**
  * Live running total for the current calendar month.
  *
@@ -28,7 +39,7 @@ type CurrentResponse =
  * No polling — the page is static enough that an explicit
  * "refresh" link is good enough if the user wants newer numbers.
  */
-export function RunningTotalWidget() {
+export function RunningTotalWidget({ isOwner }: Props) {
   const t = useTranslations("customerBilling");
   const fmt = useFormatter();
   const [data, setData] = useState<CurrentResponse | null>(null);
@@ -62,13 +73,29 @@ export function RunningTotalWidget() {
     );
   }
   if (!data || "error" in data) {
+    const noConfig =
+      data && "code" in data && data.code === "COMPUTE_FAILED";
     return (
       <Card>
         <p className="text-sm text-text-secondary py-2">
-          {data && "code" in data && data.code === "COMPUTE_FAILED"
-            ? t("noBillingConfig")
-            : t("currentPeriodError")}
+          {noConfig ? t("noBillingConfig") : t("currentPeriodError")}
         </p>
+        {/* Phase 6: owner-only CTA. Non-owners can't edit billing
+            settings, so we show them a "contact owner" hint instead
+            — that's gentler than a button that 404s on click. */}
+        {noConfig && isOwner && (
+          <Link
+            href="/settings/billing"
+            className="inline-block mt-2 px-4 py-2 rounded-md bg-accent text-white text-sm font-medium hover:bg-accent-dim transition-colors"
+          >
+            {t("configureBillingCta")}
+          </Link>
+        )}
+        {noConfig && !isOwner && (
+          <p className="text-xs text-text-muted italic mt-2">
+            {t("noBillingConfigNonOwner")}
+          </p>
+        )}
       </Card>
     );
   }

src/components/onboarding/onboarding-flow.tsx

@@ -2,6 +2,7 @@
 
 import { useRouter } from "next/navigation";
 import { OnboardingWizard } from "./wizard";
+import type { OrgBilling } from "@/types";
 
 interface OnboardingFlowProps {
   orgName: string;
@@ -19,6 +20,12 @@ interface OnboardingFlowProps {
    * /settings/billing.
    */
   hasOrgBilling?: boolean;
+  /**
+   * Phase 6 fix3: the actual org_billing record (or null). Drives
+   * the review-step "Billing to" rendering AND the confirm-step
+   * validation skip when the billing step was skipped.
+   */
+  existingOrgBilling?: OrgBilling | null;
   /**
    * Bug 6: when present, the wizard is rendered in edit mode against
    * the given pending request. See `OnboardingWizard` for the full
@@ -45,6 +52,7 @@ export function OnboardingFlow({
   userName,
   userEmail,
   hasOrgBilling,
+  existingOrgBilling,
   editingRequest,
 }: OnboardingFlowProps) {
   const router = useRouter();
@@ -55,6 +63,7 @@ export function OnboardingFlow({
       userName={userName}
       userEmail={userEmail}
       hasOrgBilling={hasOrgBilling}
+      existingOrgBilling={existingOrgBilling}
       editingRequest={editingRequest}
       onComplete={() => {
         // Navigate back to /dashboard and re-fetch on the server. The

src/components/onboarding/wizard.tsx

@@ -13,6 +13,7 @@ import {
   SUPPORTED_COUNTRIES,
   type SupportedCountry,
 } from "@/lib/validation";
+import type { OrgBilling } from "@/types";
 
 type Step = "welcome" | "configure" | "billing" | "confirm";
 
@@ -96,6 +97,17 @@ interface WizardProps {
    * fix it before admin approves.
    */
   hasOrgBilling?: boolean;
+  /**
+   * Phase 6 fix3: the actual org_billing record when one exists.
+   * Used to render real values on the review-step "Billing to" block
+   * (rather than the wizard's empty default config.billingAddress)
+   * AND to skip the confirm-step's client-side validation of
+   * billingAddress — same logic that already strips billingAddress
+   * at submit time. Null when no org_billing row exists yet.
+   * Ignored in edit mode (the editingRequest carries its own
+   * billingAddress snapshot).
+   */
+  existingOrgBilling?: OrgBilling | null;
   /**
    * Bug 6: when present, the wizard renders in "edit" mode — fields
    * are pre-populated from the request, the SOUL.md auto-fetch is
@@ -134,6 +146,7 @@ export function OnboardingWizard({
   userName,
   userEmail,
   hasOrgBilling,
+  existingOrgBilling,
   editingRequest,
   onComplete,
 }: WizardProps) {
@@ -319,7 +332,23 @@ export function OnboardingWizard({
     }
     // confirm: validate the union (defence in depth — submit handler
     // also runs onboardingSchema before POST).
-    const r = onboardingSchema.safeParse(config);
+    //
+    // Phase 6 fix3: when hasOrgBilling=true AND not editing, the
+    // billing step was skipped and config.billingAddress is the
+    // empty default. zod's .optional() doesn't help here because the
+    // field IS present (empty object), so billingAddressSchema
+    // validates it and fails with required-field errors that the
+    // user has no way to fix — the form to enter the values was
+    // skipped on purpose. Strip the field for validation, matching
+    // the same strip we already do at submit time.
+    const configForValidation =
+      hasOrgBilling && !isEditing
+        ? (() => {
+            const { billingAddress: _b, ...rest } = config;
+            return rest;
+          })()
+        : config;
+    const r = onboardingSchema.safeParse(configForValidation);
     if (r.success) {
       setErrors({});
       return true;
@@ -1101,42 +1130,84 @@ export function OnboardingWizard({
               <ReviewRow
                 label={t("reviewBillingTo")}
                 value={
-                  <div className="text-text-primary text-right">
-                    {/* For personal: skip the company line so the
-                        invoice rendering matches what the user actually
-                        entered. For company: include it as the first
-                        line. */}
-                    {!isPersonal &&
-                      config.billingAddress.company &&
-                      config.billingAddress.company.trim().length > 0 && (
-                        <div>{config.billingAddress.company}</div>
-                      )}
-                    <div>{config.billingAddress.street}</div>
-                    <div>
-                      {config.billingAddress.postalCode}{" "}
-                      {config.billingAddress.city}
-                    </div>
-                    <div className="text-text-muted">
-                      {tCountries(
-                        config.billingAddress.country as SupportedCountry
-                      )}
-                    </div>
-                  </div>
+                  (() => {
+                    // Phase 6 fix3: when the org has billing on file
+                    // and we're not editing, render the saved
+                    // org_billing record (the authoritative source)
+                    // rather than config.billingAddress, which is the
+                    // wizard's empty default state because the billing
+                    // step was skipped. In edit mode, fall back to
+                    // config.billingAddress, which is pre-populated
+                    // from the request being edited.
+                    const useSaved =
+                      hasOrgBilling && !isEditing && existingOrgBilling;
+                    const company = useSaved
+                      ? existingOrgBilling!.companyName
+                      : config.billingAddress.company;
+                    const street = useSaved
+                      ? existingOrgBilling!.streetAddress
+                      : config.billingAddress.street;
+                    const postalCode = useSaved
+                      ? existingOrgBilling!.postalCode
+                      : config.billingAddress.postalCode;
+                    const city = useSaved
+                      ? existingOrgBilling!.city
+                      : config.billingAddress.city;
+                    const country = useSaved
+                      ? existingOrgBilling!.country
+                      : config.billingAddress.country;
+                    const contactName = useSaved
+                      ? existingOrgBilling!.contactName
+                      : null;
+                    return (
+                      <div className="text-text-primary text-right">
+                        {/* For personal: skip the company line so the
+                            invoice rendering matches what the user actually
+                            entered. For company: include it as the first
+                            line. */}
+                        {!isPersonal &&
+                          company &&
+                          company.trim().length > 0 && <div>{company}</div>}
+                        {/* Phase 6 fix2: optional contact-person line
+                            ("z.Hd. <name>") only present when the saved
+                            org_billing has it set. */}
+                        {contactName && contactName.trim().length > 0 && (
+                          <div className="text-text-muted">
+                            {t("reviewContactPersonPrefix")} {contactName}
+                          </div>
+                        )}
+                        <div>{street}</div>
+                        <div>
+                          {postalCode} {city}
+                        </div>
+                        <div className="text-text-muted">
+                          {tCountries(country as SupportedCountry)}
+                        </div>
+                      </div>
+                    );
+                  })()
                 }
               />
               {/* Bug 35: VAT review row. Company customers see this so
                   they can verify the VAT id they typed before submitting.
                   Personal customers never see it — they don't have a
-                  VAT number, the form didn't ask, the review hides it. */}
+                  VAT number, the form didn't ask, the review hides it.
+                  Phase 6 fix3: when reading from existingOrgBilling,
+                  the value comes from there too. */}
               {!isPersonal &&
-                config.billingAddress.vatNumber &&
-                config.billingAddress.vatNumber.trim().length > 0 && (
-                  <ReviewRow
-                    label={t("billingVatNumber")}
-                    value={config.billingAddress.vatNumber}
-                    mono
-                  />
-                )}
+                (() => {
+                  const vat =
+                    hasOrgBilling && !isEditing && existingOrgBilling
+                      ? existingOrgBilling.vatNumber
+                      : config.billingAddress.vatNumber;
+                  return vat && vat.trim().length > 0 ? (
+                    <ReviewRow
+                      label={t("billingVatNumber")}
+                      value={vat}
+                      mono
+                    />
+                  ) : null;
+                })()}
               <ReviewRow
                 label={t("reviewContactEmail")}
                 value={userEmail || ""}

src/components/settings/billing-form.tsx

@@ -0,0 +1,263 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { useTranslations } from "next-intl";
+import { Card } from "@/components/ui/card";
+import type { OrgBilling } from "@/types";
+
+interface Props {
+  initial: OrgBilling | null;
+  /**
+   * Personal-account (individual customer) flag from the session.
+   * Individuals get a "Full name" field instead of "Company name",
+   * and the VAT input is hidden entirely — they don't have one and
+   * showing the field would only confuse. The underlying column is
+   * still `company_name` in the DB and the invoice PDF; for an
+   * individual that field carries their full name, which is
+   * exactly what should print on the invoice.
+   */
+  isPersonal: boolean;
+}
+
+/**
+ * Customer billing settings form. Drives PUT /api/settings/billing
+ * which upserts org_billing for the caller's org.
+ *
+ * Validation is the same regex as the server-side zod schema for
+ * the country field (ISO 3166-1 alpha-2). Other fields are checked
+ * for required + max-length client-side; the server is the
+ * authority and re-validates everything.
+ *
+ * On success we router.refresh() the page so the server component
+ * re-fetches and any "create now" -> "edit" wording flips.
+ */
+export function BillingSettingsForm({ initial, isPersonal }: Props) {
+  const t = useTranslations("settingsBilling");
+  const router = useRouter();
+  const [form, setForm] = useState({
+    companyName: initial?.companyName ?? "",
+    contactName: initial?.contactName ?? "",
+    streetAddress: initial?.streetAddress ?? "",
+    postalCode: initial?.postalCode ?? "",
+    city: initial?.city ?? "",
+    country: initial?.country ?? "CH",
+    vatNumber: initial?.vatNumber ?? "",
+    billingEmail: initial?.billingEmail ?? "",
+    notes: initial?.notes ?? "",
+  });
+  const [busy, setBusy] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [savedFlash, setSavedFlash] = useState(false);
+
+  const set =
+    (field: keyof typeof form) =>
+    (e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>) =>
+      setForm((f) => ({ ...f, [field]: e.target.value }));
+
+  const submit = async () => {
+    setError(null);
+    setSavedFlash(false);
+    // Client-side gate on required fields — the server re-validates.
+    if (
+      !form.companyName.trim() ||
+      !form.streetAddress.trim() ||
+      !form.postalCode.trim() ||
+      !form.city.trim() ||
+      !form.country.trim() ||
+      !form.billingEmail.trim()
+    ) {
+      setError(t("missingRequired"));
+      return;
+    }
+    if (!/^[A-Za-z]{2}$/.test(form.country.trim())) {
+      setError(t("invalidCountry"));
+      return;
+    }
+    if (!/^[^@\s]+@[^@\s]+\.[^@\s]+$/.test(form.billingEmail.trim())) {
+      setError(t("invalidEmail"));
+      return;
+    }
+    setBusy(true);
+    try {
+      const res = await fetch("/api/settings/billing", {
+        method: "PUT",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          companyName: form.companyName.trim(),
+          // Personal accounts don't have a contact-name field
+          // (companyName IS their name); force null so stale state
+          // from a previously-org-flagged account can't carry over.
+          contactName: isPersonal ? null : form.contactName.trim() || null,
+          streetAddress: form.streetAddress.trim(),
+          postalCode: form.postalCode.trim(),
+          city: form.city.trim(),
+          country: form.country.trim().toUpperCase(),
+          // Personal accounts never have a VAT number — force null
+          // regardless of stale state, in case a value was stored
+          // before the account got flagged as personal.
+          vatNumber: isPersonal ? null : form.vatNumber.trim() || null,
+          billingEmail: form.billingEmail.trim(),
+          notes: form.notes.trim() || null,
+        }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        throw new Error(data.error ?? `HTTP ${res.status}`);
+      }
+      setSavedFlash(true);
+      router.refresh();
+    } catch (e: any) {
+      setError(e?.message ?? String(e));
+    } finally {
+      setBusy(false);
+    }
+  };
+
+  return (
+    <Card>
+      <div className="space-y-4">
+        <Field
+          label={isPersonal ? t("fullNameLabel") : t("companyNameLabel")}
+          required
+        >
+          <input
+            type="text"
+            value={form.companyName}
+            onChange={set("companyName")}
+            maxLength={200}
+            className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+          />
+        </Field>
+        {!isPersonal && (
+          <Field label={t("contactNameLabel")} hint={t("contactNameHint")}>
+            <input
+              type="text"
+              value={form.contactName}
+              onChange={set("contactName")}
+              maxLength={200}
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+            />
+          </Field>
+        )}
+        <Field label={t("streetAddressLabel")} required>
+          <input
+            type="text"
+            value={form.streetAddress}
+            onChange={set("streetAddress")}
+            maxLength={200}
+            className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+          />
+        </Field>
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+          <Field label={t("postalCodeLabel")} required>
+            <input
+              type="text"
+              value={form.postalCode}
+              onChange={set("postalCode")}
+              maxLength={20}
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+            />
+          </Field>
+          <Field label={t("cityLabel")} required>
+            <input
+              type="text"
+              value={form.city}
+              onChange={set("city")}
+              maxLength={100}
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+            />
+          </Field>
+          <Field
+            label={t("countryLabel")}
+            required
+            hint={t("countryHint")}
+          >
+            <input
+              type="text"
+              value={form.country}
+              onChange={(e) =>
+                setForm((f) => ({
+                  ...f,
+                  country: e.target.value.toUpperCase().slice(0, 2),
+                }))
+              }
+              maxLength={2}
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm uppercase font-mono"
+            />
+          </Field>
+        </div>
+        {!isPersonal && (
+          <Field label={t("vatNumberLabel")} hint={t("vatNumberHint")}>
+            <input
+              type="text"
+              value={form.vatNumber}
+              onChange={set("vatNumber")}
+              maxLength={40}
+              placeholder="CHE-123.456.789 MWST"
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm font-mono"
+            />
+          </Field>
+        )}
+        <Field label={t("billingEmailLabel")} required hint={t("billingEmailHint")}>
+          <input
+            type="email"
+            value={form.billingEmail}
+            onChange={set("billingEmail")}
+            maxLength={200}
+            className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+          />
+        </Field>
+        <Field label={t("notesLabel")} hint={t("notesHint")}>
+          <textarea
+            value={form.notes}
+            onChange={set("notes")}
+            maxLength={2000}
+            rows={3}
+            className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+          />
+        </Field>
+        {error && (
+          <p className="text-sm text-error">{error}</p>
+        )}
+        {savedFlash && (
+          <p className="text-sm text-success">{t("saved")}</p>
+        )}
+        <div className="flex justify-end">
+          <button
+            onClick={submit}
+            disabled={busy}
+            className="px-4 py-2 rounded-md bg-accent text-white text-sm font-medium hover:bg-accent-dim transition-colors disabled:opacity-50 cursor-pointer"
+          >
+            {busy ? t("saving") : initial ? t("saveChanges") : t("createBilling")}
+          </button>
+        </div>
+      </div>
+    </Card>
+  );
+}
+
+function Field({
+  label,
+  required,
+  hint,
+  children,
+}: {
+  label: string;
+  required?: boolean;
+  hint?: string;
+  children: React.ReactNode;
+}) {
+  return (
+    <div>
+      <label className="block text-xs uppercase tracking-wider text-text-muted mb-1">
+        {label}
+        {required && <span className="text-error ml-1">*</span>}
+      </label>
+      {children}
+      {hint && (
+        <p className="text-xs text-text-muted mt-1 italic">{hint}</p>
+      )}
+    </div>
+  );
+}

src/components/settings/profile-form.tsx

@@ -0,0 +1,187 @@
+"use client";
+
+import { useState } from "react";
+import { useSession } from "next-auth/react";
+import { useTranslations } from "next-intl";
+import { Card } from "@/components/ui/card";
+
+interface Props {
+  initial: {
+    firstName: string;
+    lastName: string;
+    email: string;
+  };
+  /**
+   * Personal-account flag. Drives a small hint about how the ZITADEL
+   * name relates (or doesn't) to invoice identity — see the page
+   * server component for the long explanation.
+   */
+  isPersonal: boolean;
+  /**
+   * For company accounts: the display org name. Shown in a small
+   * read-only "Member of <org>" hint so the user understands which
+   * identity they're editing. Ignored for personals (orgName is an
+   * opaque "personal-XXXX" string in that case).
+   */
+  orgName: string;
+}
+
+/**
+ * Edits first/last name in ZITADEL via PUT /api/settings/profile.
+ * Email is shown read-only — changing email requires verification
+ * flow that ZITADEL's own self-service UI handles.
+ *
+ * On save, we trigger NextAuth's `update()` from useSession() with
+ * the new display name. That routes through our jwt callback
+ * (trigger='update' branch) which overlays token.name without a
+ * logout/login. After the cookie is updated we trigger a full page
+ * reload — every server-rendered surface (nav-shell, dashboard
+ * welcome, instance cards) re-reads the cookie on the next request
+ * and renders with the new name. router.refresh() alone wasn't
+ * enough: it re-runs only the current route's server components,
+ * leaving outer-tree segments stale until the user navigates.
+ */
+export function ProfileSettingsForm({ initial, isPersonal, orgName }: Props) {
+  const t = useTranslations("settingsProfile");
+  const { update } = useSession();
+  const [form, setForm] = useState({
+    firstName: initial.firstName,
+    lastName: initial.lastName,
+  });
+  const [busy, setBusy] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [savedFlash, setSavedFlash] = useState(false);
+
+  const submit = async () => {
+    setError(null);
+    setSavedFlash(false);
+    if (!form.firstName.trim() || !form.lastName.trim()) {
+      setError(t("missingRequired"));
+      return;
+    }
+    setBusy(true);
+    try {
+      const res = await fetch("/api/settings/profile", {
+        method: "PUT",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          firstName: form.firstName.trim(),
+          lastName: form.lastName.trim(),
+        }),
+      });
+      const data = await res.json().catch(() => ({}));
+      if (!res.ok) {
+        throw new Error(data.error ?? `HTTP ${res.status}`);
+      }
+      // Phase 6 fix5: push the new display name into the session
+      // token. The jwt callback handles trigger='update' and overlays
+      // token.name; the next session callback maps token.name back
+      // to session.user.name. No re-login needed.
+      await update({ name: data.displayName });
+      setSavedFlash(true);
+      // Force a full reload so EVERY server-rendered component picks
+      // up the new session cookie immediately — router.refresh() only
+      // re-runs the current route's server components, leaving the
+      // nav-shell (rendered higher in the tree) and other cached
+      // segments showing the old name until the user navigates.
+      // The 800ms delay lets the "Saved" flash render briefly before
+      // the page reloads, so the user gets visible feedback.
+      setTimeout(() => {
+        window.location.reload();
+      }, 800);
+    } catch (e: any) {
+      setError(e?.message ?? String(e));
+    } finally {
+      setBusy(false);
+    }
+  };
+
+  return (
+    <Card>
+      <div className="space-y-4">
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <Field label={t("firstNameLabel")} required>
+            <input
+              type="text"
+              value={form.firstName}
+              onChange={(e) =>
+                setForm((f) => ({ ...f, firstName: e.target.value }))
+              }
+              maxLength={100}
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+            />
+          </Field>
+          <Field label={t("lastNameLabel")} required>
+            <input
+              type="text"
+              value={form.lastName}
+              onChange={(e) =>
+                setForm((f) => ({ ...f, lastName: e.target.value }))
+              }
+              maxLength={100}
+              className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border focus:border-accent focus:outline-none text-sm"
+            />
+          </Field>
+        </div>
+        <Field label={t("emailLabel")} hint={t("emailReadOnlyHint")}>
+          <input
+            type="email"
+            value={initial.email}
+            readOnly
+            disabled
+            className="w-full px-3 py-2 rounded-md bg-surface-2 border border-border text-sm text-text-muted cursor-not-allowed"
+          />
+        </Field>
+        {/* Personal vs company hint. Personals get the
+            "this won't change your invoice name" warning since their
+            ZITADEL name and their invoice identity are intentionally
+            decoupled. Company accounts get a benign "member of"
+            context line so they know which org's identity they're
+            editing. */}
+        {isPersonal ? (
+          <p className="text-xs text-text-muted italic">
+            {t("personalAccountHint")}
+          </p>
+        ) : (
+          <p className="text-xs text-text-muted italic">
+            {t("companyAccountHint", { orgName })}
+          </p>
+        )}
+        {error && <p className="text-sm text-error">{error}</p>}
+        {savedFlash && <p className="text-sm text-success">{t("saved")}</p>}
+        <div className="flex justify-end">
+          <button
+            onClick={submit}
+            disabled={busy}
+            className="px-4 py-2 rounded-md bg-accent text-white text-sm font-medium hover:bg-accent-dim transition-colors disabled:opacity-50 cursor-pointer"
+          >
+            {busy ? t("saving") : t("saveChanges")}
+          </button>
+        </div>
+      </div>
+    </Card>
+  );
+}
+
+function Field({
+  label,
+  required,
+  hint,
+  children,
+}: {
+  label: string;
+  required?: boolean;
+  hint?: string;
+  children: React.ReactNode;
+}) {
+  return (
+    <div>
+      <label className="block text-xs uppercase tracking-wider text-text-muted mb-1">
+        {label}
+        {required && <span className="text-error ml-1">*</span>}
+      </label>
+      {children}
+      {hint && <p className="text-xs text-text-muted mt-1 italic">{hint}</p>}
+    </div>
+  );
+}

src/lib/auth.ts

@@ -49,7 +49,31 @@ export const authConfig: NextAuthConfig = {
     },
   ],
   callbacks: {
-    async jwt({ token, account, profile }) {
+    async jwt({ token, account, profile, trigger, session }) {
+      // Phase 6 fix5: client-side `useSession().update({ name })` calls
+      // route through this branch. We trust the new value because the
+      // PUT /api/settings/profile route already wrote it to ZITADEL
+      // and re-fetched the canonical displayName before returning.
+      // The session callback reads token.name directly (see below) so
+      // the update propagates without depending on auth.js's implicit
+      // token→session.user mapping, which is flaky for the name claim
+      // in the v5 OIDC provider configuration.
+      //
+      // Defensive: only the `name` field is accepted from the update
+      // payload, even if the client passes additional keys. Other
+      // identity claims (orgId, roles, sub) come from ZITADEL at
+      // sign-in time and are not user-mutable from a settings page.
+      //
+      // Returns a NEW token object (spread) rather than mutating, so
+      // there is no ambiguity for auth.js about whether the token
+      // changed and needs re-encoding into the session cookie.
+      if (trigger === "update" && session) {
+        const update = session as { name?: unknown };
+        if (typeof update.name === "string") {
+          return { ...token, name: update.name };
+        }
+        return token;
+      }
       if (account && profile) {
         const claims = profile as unknown as ZitadelClaims;
         token.orgId = claims["urn:zitadel:iam:user:resourceowner:id"];
@@ -58,6 +82,19 @@ export const authConfig: NextAuthConfig = {
           claims["urn:zitadel:iam:org:project:roles"]
         );
         token.accessToken = account.access_token;
+        // Phase 6 fix5: explicitly pin the standard name/email claims
+        // onto the token from the OIDC profile. Previously these came
+        // through auth.js's implicit mapping, which works on first
+        // sign-in but isn't reliable after update() — once the update
+        // path overrides token.name, the read-back path needs token
+        // to be the authoritative source. Setting them explicitly
+        // here keeps sign-in and update on the same path.
+        if (typeof profile.name === "string") {
+          token.name = profile.name;
+        }
+        if (typeof profile.email === "string") {
+          token.email = profile.email;
+        }
         // Pin token.sub to the OIDC subject. Auth.js v5 otherwise puts a
         // freshly generated UUID in token.sub on initial sign-in,
         // ignoring what profile() returns for `id`. That UUID then
@@ -80,10 +117,19 @@ export const authConfig: NextAuthConfig = {
     async session({ session, token }) {
       const roles = (token.roles as Role[]) ?? [];
       const orgName = (token.orgName as string) ?? "";
+      // Phase 6 fix5: read name and email directly from the token.
+      // Previously this code relied on `session.user?.name`, expecting
+      // auth.js to map token.name → session.user.name automatically.
+      // That mapping is brittle: it works on first sign-in (because
+      // OIDC profile() populates session.user) but not after update()
+      // overrides token.name. Reading from token is the canonical
+      // path regardless of how the token was last written.
+      const tokenName = (token.name as string | undefined) ?? "";
+      const tokenEmail = (token.email as string | undefined) ?? "";
       const sessionUser: SessionUser = {
         id: token.sub!,
-        name: session.user?.name ?? "",
-        email: session.user?.email ?? "",
+        name: tokenName || session.user?.name || "",
+        email: tokenEmail || session.user?.email || "",
         orgId: token.orgId as string,
         orgName,
         roles,
@@ -96,6 +142,14 @@ export const authConfig: NextAuthConfig = {
         isPersonal: isPersonalOrgName(orgName),
       };
       (session as any).platformUser = sessionUser;
+      // Also overwrite session.user so any client-side code that uses
+      // the standard NextAuth shape (session.user.name) sees the new
+      // value. Pre-fix5 code paths read from session.user.name; this
+      // keeps them working without per-component changes.
+      if (session.user) {
+        session.user.name = sessionUser.name;
+        session.user.email = sessionUser.email;
+      }
       return session;
     },
   },

src/lib/billing-pdf.tsx

@@ -80,6 +80,11 @@ interface PdfStrings {
   dueDate: string;
   period: string;
   billTo: string;
+  // Phase 6 fix: prefix shown before the optional contact-person
+  // name on the bill-to block. "z.Hd." (DE) / "Attn:" (EN) /
+  // "À l'attention de" (FR) / "c.a." (IT). Empty/unused when the
+  // invoice has no contactName on its snapshot.
+  attentionPrefix: string;
   description: string;
   quantity: string;
   unitPrice: string;
@@ -107,6 +112,7 @@ const MESSAGES: Record<string, PdfStrings> = {
     dueDate: "Zahlbar bis",
     period: "Abrechnungsperiode",
     billTo: "Rechnungsempfänger",
+    attentionPrefix: "z.Hd.",
     description: "Beschreibung",
     quantity: "Menge",
     unitPrice: "Einzelpreis",
@@ -139,6 +145,7 @@ const MESSAGES: Record<string, PdfStrings> = {
     dueDate: "Due date",
     period: "Billing period",
     billTo: "Bill to",
+    attentionPrefix: "Attn:",
     description: "Description",
     quantity: "Qty",
     unitPrice: "Unit price",
@@ -171,6 +178,7 @@ const MESSAGES: Record<string, PdfStrings> = {
     dueDate: "Échéance",
     period: "Période de facturation",
     billTo: "Destinataire",
+    attentionPrefix: "À l'attention de",
     description: "Description",
     quantity: "Qté",
     unitPrice: "Prix unitaire",
@@ -203,6 +211,7 @@ const MESSAGES: Record<string, PdfStrings> = {
     dueDate: "Scadenza",
     period: "Periodo di fatturazione",
     billTo: "Destinatario",
+    attentionPrefix: "c.a.",
     description: "Descrizione",
     quantity: "Qtà",
     unitPrice: "Prezzo unitario",
@@ -524,6 +533,15 @@ const InvoicePdf: React.FC<InvoicePdfProps> = ({ invoice, lines }) => {
         <View style={styles.billToBlock}>
           <Text style={styles.billToLabel}>{s.billTo}</Text>
           <Text style={styles.billToName}>{snap.companyName}</Text>
+          {/* Phase 6 fix: optional "z.Hd." / "Attn:" line for routing
+              the printed invoice internally at the customer. Prints
+              between the company name and street address, in the
+              invoice's locale (frozen at issue time). */}
+          {snap.contactName && (
+            <Text>
+              {s.attentionPrefix} {snap.contactName}
+            </Text>
+          )}
           <Text>{snap.streetAddress}</Text>
           <Text>
             {snap.postalCode} {snap.city}

src/lib/billing.ts

@@ -645,6 +645,7 @@ export async function computeInvoiceDraft(opts: {
   }
   const snapshot: InvoiceBillingSnapshot = {
     companyName: orgBilling.companyName,
+    contactName: orgBilling.contactName ?? null,
     streetAddress: orgBilling.streetAddress,
     postalCode: orgBilling.postalCode,
     city: orgBilling.city,

src/lib/db.ts

@@ -198,6 +198,12 @@ const MIGRATION_SQL = `
   CREATE TABLE IF NOT EXISTS org_billing (
     zitadel_org_id   TEXT PRIMARY KEY,
     company_name     TEXT NOT NULL,
+    -- Phase 6 fix: optional contact-person line shown on the
+    -- invoice PDF below the company name (e.g. "z.Hd. Herr Müller").
+    -- Not normally needed since invoices are delivered by email
+    -- link, but useful when customers forward the PDF internally
+    -- for AP routing in larger organizations.
+    contact_name     TEXT,
     street_address   TEXT NOT NULL,
     postal_code      TEXT NOT NULL,
     city             TEXT NOT NULL,
@@ -208,6 +214,10 @@ const MIGRATION_SQL = `
     created_at       TIMESTAMPTZ NOT NULL DEFAULT now(),
     updated_at       TIMESTAMPTZ NOT NULL DEFAULT now()
   );
+  -- Phase 6 fix: ensure the column exists on databases that were
+  -- created before contact_name was added to the base schema above.
+  -- IF NOT EXISTS makes this safe to run repeatedly via ensureSchema.
+  ALTER TABLE org_billing ADD COLUMN IF NOT EXISTS contact_name TEXT;
 
   -- Feature 5: lightweight customer support / feedback tickets.
   -- Scoped strictly per-user (zitadel_user_id), not per-org —
@@ -1262,6 +1272,7 @@ function rowToOrgBilling(row: any): OrgBilling {
   return {
     zitadelOrgId: row.zitadel_org_id,
     companyName: row.company_name,
+    contactName: row.contact_name ?? null,
     streetAddress: row.street_address,
     postalCode: row.postal_code,
     city: row.city,
@@ -1306,12 +1317,13 @@ export async function upsertOrgBilling(
   await ensureSchema();
   const result = await getPool().query(
     `INSERT INTO org_billing (
-       zitadel_org_id, company_name, street_address, postal_code,
-       city, country, vat_number, billing_email, notes
+       zitadel_org_id, company_name, contact_name, street_address,
+       postal_code, city, country, vat_number, billing_email, notes
      )
-     VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
+     VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
      ON CONFLICT (zitadel_org_id) DO UPDATE SET
        company_name   = EXCLUDED.company_name,
+       contact_name   = EXCLUDED.contact_name,
        street_address = EXCLUDED.street_address,
        postal_code    = EXCLUDED.postal_code,
        city           = EXCLUDED.city,
@@ -1324,6 +1336,7 @@ export async function upsertOrgBilling(
     [
       data.zitadelOrgId,
       data.companyName,
+      data.contactName ?? null,
       data.streetAddress,
       data.postalCode,
       data.city,

src/lib/zitadel.ts

@@ -528,3 +528,113 @@ export async function registerCustomer(params: {
     throw err;
   }
 }
+
+// ---------------------------------------------------------------------------
+// v2 User API — profile updates (Phase 6 fix5)
+// ---------------------------------------------------------------------------
+
+/**
+ * Update a human user's profile (first name + last name + display
+ * name). Returns the new `details.changeDate` from ZITADEL so the
+ * caller can confirm the write landed.
+ *
+ * The v2 user service endpoint is technically a PUT but accepts
+ * partial bodies — only the `profile` block is sent. ZITADEL
+ * preserves email, password, and other fields across the call
+ * (verified empirically in zitadel-server#7786 and documented in
+ * v2.63+ of zitadel-server).
+ *
+ * `displayName` IS sent explicitly, set to "givenName familyName".
+ * Empirically (and contra what some docs suggest), ZITADEL does
+ * NOT recompute displayName when only the name parts change — it
+ * keeps whatever displayName was previously stored, including the
+ * one set at user creation time. That stale displayName is what
+ * ZITADEL surfaces in the OIDC `name` claim, so without this
+ * explicit write the portal session would never see the updated
+ * name (even after sign-out / sign-in).
+ *
+ * Auth: the portal's service-account PAT (ZITADEL_SA_PAT). The PAT
+ * must have user-write permission in the user's resource org.
+ * Today portal-zitadel-sa-pat already has user-write for
+ * createHumanUser etc. — same scope covers this.
+ */
+export interface UpdateHumanUserProfileResult {
+  changeDate: string;
+  /** The displayName ZITADEL stored, which the OIDC `name` claim will
+   * carry on the user's next session. */
+  displayName: string;
+}
+
+export async function updateHumanUserProfile(params: {
+  userId: string;
+  givenName: string;
+  familyName: string;
+}): Promise<UpdateHumanUserProfileResult> {
+  const path = `/v2/users/human/${encodeURIComponent(params.userId)}`;
+  // Compose the displayName ourselves so ZITADEL stores something
+  // sensible. Empty-string fallback only triggers if both name parts
+  // are blank, which the API zod schema prevents anyway.
+  const displayName =
+    `${params.givenName.trim()} ${params.familyName.trim()}`.trim();
+  type ZitadelUpdateResponse = {
+    details?: { changeDate?: string };
+  };
+  await zitadelFetch<ZitadelUpdateResponse>(path, "PUT", {
+    profile: {
+      givenName: params.givenName,
+      familyName: params.familyName,
+      displayName,
+    },
+  });
+  // Re-fetch the user to read back the canonical displayName ZITADEL
+  // committed. Should match what we sent, but reading from the source
+  // of truth catches any sanitization ZITADEL might apply.
+  const detail = await getHumanUserDetail(params.userId);
+  return {
+    changeDate: new Date().toISOString(),
+    displayName: detail.displayName || displayName,
+  };
+}
+
+/**
+ * Fetch a human user's current profile (given/family/display name +
+ * email). Used by the settings page to populate the form and by the
+ * update helper above to read back the computed displayName.
+ */
+export interface HumanUserDetail {
+  userId: string;
+  givenName: string;
+  familyName: string;
+  displayName: string;
+  email: string;
+}
+
+export async function getHumanUserDetail(
+  userId: string
+): Promise<HumanUserDetail> {
+  type ZitadelGetUserResponse = {
+    user?: {
+      userId?: string;
+      human?: {
+        profile?: {
+          givenName?: string;
+          familyName?: string;
+          displayName?: string;
+        };
+        email?: { email?: string };
+      };
+    };
+  };
+  const response = await zitadelFetch<ZitadelGetUserResponse>(
+    `/v2/users/${encodeURIComponent(userId)}`,
+    "GET"
+  );
+  const human = response.user?.human;
+  return {
+    userId: response.user?.userId ?? userId,
+    givenName: human?.profile?.givenName ?? "",
+    familyName: human?.profile?.familyName ?? "",
+    displayName: human?.profile?.displayName ?? "",
+    email: human?.email?.email ?? "",
+  };
+}

src/messages/de.json

@@ -121,7 +121,8 @@
     "saveChanges": "Änderungen speichern",
     "billingVatNumber": "MWST-Nummer",
     "billingVatHelp": "Ihre registrierte MWST-Nummer. Falls Ihre Firma von der MWST befreit ist, leer lassen und in den Notizen erläutern.",
-    "billingNotesPlaceholderPersonal": "Was wir wissen sollten — bevorzugte Zahlungsart, Rechnungsreferenz, etc."
+    "billingNotesPlaceholderPersonal": "Was wir wissen sollten — bevorzugte Zahlungsart, Rechnungsreferenz, etc.",
+    "reviewContactPersonPrefix": "z.Hd."
   },
   "dashboard": {
     "title": "Dashboard",
@@ -479,28 +480,36 @@
     "billingTitle": "Abrechnung",
     "billingDescription": "Adresse, MWST-Nummer und Rechnungs-E-Mail für alle Ihre Tenants.",
     "nothingForYou": "Für Ihre Rolle gibt es hier noch nichts. Inhaber können Organisationseinstellungen verwalten.",
-    "billingDescriptionPersonal": "Adresse und Rechnungs-E-Mail für alle Ihre Tenants."
+    "billingDescriptionPersonal": "Adresse und Rechnungs-E-Mail für alle Ihre Tenants.",
+    "profileTitle": "Profil",
+    "profileDescription": "Bearbeiten Sie Ihren Vor- und Nachnamen, wie er im Portal erscheint."
   },
   "settingsBilling": {
-    "title": "Abrechnung",
-    "subtitle": "Wird beim ersten Onboarding einmalig erfasst und für jeden Tenant Ihrer Organisation wiederverwendet. Aktualisieren Sie hier, wenn sich Ihre Abrechnungsdaten ändern.",
-    "companyName": "Firmenname",
-    "streetAddress": "Strasse",
-    "postalCode": "PLZ",
-    "city": "Ort",
-    "country": "Land",
-    "vatNumber": "MWST-Nummer",
-    "vatHelp": "Ihre registrierte MWST-Nummer (z. B. CHE-123.456.789 MWST für die Schweiz).",
-    "billingEmail": "Rechnungs-E-Mail",
-    "billingEmailHelp": "An diese Adresse werden Rechnungen und Abrechnungskommunikation gesendet.",
-    "notes": "Notizen",
-    "notesPlaceholder": "Alles, was die Buchhaltung wissen muss – MWST-Befreiung, besondere Rechnungsstellung usw.",
-    "save": "Speichern",
+    "title": "Rechnungsdaten",
+    "subtitle": "Rechnungsadresse, MWST-Nummer und Rechnungskontakt Ihres Unternehmens. Erforderlich, bevor Rechnungen für Ihre Organisation ausgestellt werden können.",
+    "companyNameLabel": "Firmenname",
+    "streetAddressLabel": "Strasse und Hausnummer",
+    "postalCodeLabel": "PLZ",
+    "cityLabel": "Ort",
+    "countryLabel": "Ländercode",
+    "countryHint": "ISO 3166-1 alpha-2 — z.B. CH, DE, AT, FR, IT, GB, US",
+    "vatNumberLabel": "MWST-Nummer (optional)",
+    "vatNumberHint": "Für Schweizer Kunden: CHE-XXX.XXX.XXX MWST. EU-Kunden mit USt-IdNr. erhalten eine Reverse-Charge-Rechnung (0% MWST).",
+    "billingEmailLabel": "Rechnungs-E-Mail",
+    "billingEmailHint": "Rechnungen und Zahlungserinnerungen werden an diese Adresse gesendet. Kann von Ihrer Konto-E-Mail abweichen.",
+    "notesLabel": "Bemerkungen (optional)",
+    "notesHint": "Referenznummern, Bestellnummern oder andere Angaben, die auf der Rechnung erscheinen sollen.",
+    "saveChanges": "Änderungen speichern",
+    "createBilling": "Rechnungsdaten speichern",
+    "saving": "Speichern…",
     "saved": "Gespeichert.",
-    "saveFailed": "Konnte nicht gespeichert werden. Bitte erneut versuchen.",
-    "lastUpdated": "Zuletzt aktualisiert {when}",
-    "fullName": "Voller Name",
-    "notesPlaceholderPersonal": "Was wir wissen sollten — bevorzugte Zahlungsart, Rechnungsreferenz, etc."
+    "missingRequired": "Bitte alle Pflichtfelder ausfüllen.",
+    "invalidCountry": "Ländercode muss aus 2 Buchstaben bestehen (z.B. CH).",
+    "invalidEmail": "Bitte eine gültige E-Mail-Adresse eingeben.",
+    "fullNameLabel": "Vor- und Nachname",
+    "subtitlePersonal": "Ihre Rechnungsadresse und Rechnungskontakt. Erforderlich, bevor Rechnungen ausgestellt werden können.",
+    "contactNameLabel": "Ansprechperson (optional)",
+    "contactNameHint": "Erscheint als 'z.Hd. <Name>' auf der Rechnung unter dem Firmennamen. Hilfreich für die Zuordnung in der Buchhaltung grösserer Firmen."
   },
   "support": {
     "title": "Support",
@@ -742,7 +751,9 @@
     "payWithCard": "Mit Karte bezahlen",
     "redirectingToStripe": "Weiterleitung…",
     "paymentReceived": "Zahlung erhalten — vielen Dank!",
-    "paymentCancelled": "Zahlung abgebrochen."
+    "paymentCancelled": "Zahlung abgebrochen.",
+    "configureBillingCta": "Rechnungsdaten einrichten",
+    "noBillingConfigNonOwner": "Nur der Organisations-Owner kann die Rechnungsdaten einrichten. Bitte wenden Sie sich an diese Person, um diesen Schritt abzuschliessen."
   },
   "adminCron": {
     "title": "Abrechnungsautomatisierung",
@@ -772,6 +783,23 @@
     "kind": {
       "monthly_issue": "Rechnungsstellung",
       "reminders": "Mahnungen"
-    }
+    },
+    "failureBannerTitle": "Fehler in jüngsten Automatisierungsläufen",
+    "failureBannerBody": "{count} Lauf/Läufe im aktuellen Fenster haben mindestens einen Fehler gemeldet. Bitte die Tabelle unten prüfen — betroffene Zeilen sind rot hervorgehoben."
+  },
+  "settingsProfile": {
+    "title": "Profil",
+    "subtitle": "Ihr Anzeigename, der im Portal, in Tenant-Anfragen und in Support-Tickets erscheint.",
+    "subtitlePersonal": "Ihr Anzeigename, der im Portal erscheint. Um Ihren Namen auf Rechnungen zu ändern, bearbeiten Sie ihn unter Rechnungsdaten.",
+    "firstNameLabel": "Vorname",
+    "lastNameLabel": "Nachname",
+    "emailLabel": "E-Mail",
+    "emailReadOnlyHint": "Die E-Mail-Adresse kann hier nicht geändert werden. Verwenden Sie die Selbstbedienungseinstellungen Ihres Identitätsanbieters.",
+    "personalAccountHint": "Dies ist ein persönliches Konto. Eine Änderung Ihres Namens hier ändert NICHT, wie Ihr Name auf Rechnungen erscheint — bearbeiten Sie diesen separat unter Rechnungsdaten.",
+    "companyAccountHint": "Sie sind als Mitglied von {orgName} angemeldet.",
+    "saveChanges": "Änderungen speichern",
+    "saving": "Speichern…",
+    "saved": "Gespeichert.",
+    "missingRequired": "Vor- und Nachname sind erforderlich."
   }
 }

src/messages/en.json

@@ -121,7 +121,8 @@
     "saveChanges": "Save changes",
     "billingVatNumber": "VAT number",
     "billingVatHelp": "Your registered VAT identifier. If your company is VAT-exempt, leave blank and explain in the notes field.",
-    "billingNotesPlaceholderPersonal": "Anything we should know — preferred payment method, billing reference, etc."
+    "billingNotesPlaceholderPersonal": "Anything we should know — preferred payment method, billing reference, etc.",
+    "reviewContactPersonPrefix": "Attn:"
   },
   "dashboard": {
     "title": "Dashboard",
@@ -479,28 +480,36 @@
     "billingTitle": "Billing",
     "billingDescription": "Address, VAT number, and invoice email used for all your tenants.",
     "nothingForYou": "There's nothing here for your role yet. Owners can manage org settings.",
-    "billingDescriptionPersonal": "Address and invoice email used for all your tenants."
+    "billingDescriptionPersonal": "Address and invoice email used for all your tenants.",
+    "profileTitle": "Profile",
+    "profileDescription": "Edit your first and last name as shown across the portal."
   },
   "settingsBilling": {
-    "title": "Billing",
-    "subtitle": "Captured once at first onboarding and reused for every tenant in your organization. Update here whenever your billing details change.",
-    "companyName": "Company name",
-    "streetAddress": "Street address",
-    "postalCode": "Postal code",
-    "city": "City",
-    "country": "Country",
-    "vatNumber": "VAT number",
-    "vatHelp": "Your registered VAT identifier (e.g. CHE-123.456.789 MWST for Switzerland).",
-    "billingEmail": "Billing email",
-    "billingEmailHelp": "Where invoices and billing communication will be sent.",
-    "notes": "Notes",
-    "notesPlaceholder": "Anything else accounting needs to know — VAT exemption, special invoicing arrangements, etc.",
-    "save": "Save",
+    "title": "Billing details",
+    "subtitle": "Your company's billing address, VAT number, and invoice contact. Required before invoices can be issued for your organization.",
+    "companyNameLabel": "Company name",
+    "streetAddressLabel": "Street address",
+    "postalCodeLabel": "Postal code",
+    "cityLabel": "City",
+    "countryLabel": "Country code",
+    "countryHint": "ISO 3166-1 alpha-2 — e.g. CH, DE, AT, FR, IT, GB, US",
+    "vatNumberLabel": "VAT number (optional)",
+    "vatNumberHint": "For Swiss customers: CHE-XXX.XXX.XXX MWST. EU customers with a VAT number get a 0% reverse-charge invoice.",
+    "billingEmailLabel": "Billing email",
+    "billingEmailHint": "Invoices and payment reminders are sent here. Can differ from your account email.",
+    "notesLabel": "Notes (optional)",
+    "notesHint": "Reference numbers, purchase order tags, or anything else you'd like printed on invoices.",
+    "saveChanges": "Save changes",
+    "createBilling": "Save billing details",
+    "saving": "Saving…",
     "saved": "Saved.",
-    "saveFailed": "Could not save. Please try again.",
-    "lastUpdated": "Last updated {when}",
-    "fullName": "Full name",
-    "notesPlaceholderPersonal": "Anything we should know — preferred payment method, billing reference, etc."
+    "missingRequired": "Please fill in all required fields.",
+    "invalidCountry": "Country code must be 2 letters (e.g. CH).",
+    "invalidEmail": "Please enter a valid email address.",
+    "fullNameLabel": "Full name",
+    "subtitlePersonal": "Your billing address and invoice contact. Required before invoices can be issued.",
+    "contactNameLabel": "Contact person (optional)",
+    "contactNameHint": "Prints as 'Attn: <name>' on the invoice below the company name. Useful for AP routing in larger organizations."
   },
   "support": {
     "title": "Support",
@@ -742,7 +751,9 @@
     "payWithCard": "Pay with card",
     "redirectingToStripe": "Redirecting…",
     "paymentReceived": "Payment received — thank you!",
-    "paymentCancelled": "Payment cancelled."
+    "paymentCancelled": "Payment cancelled.",
+    "configureBillingCta": "Configure billing details",
+    "noBillingConfigNonOwner": "Only the organization owner can configure billing details. Please contact them to complete this step."
   },
   "adminCron": {
     "title": "Billing automation",
@@ -772,6 +783,23 @@
     "kind": {
       "monthly_issue": "Issuance",
       "reminders": "Reminders"
-    }
+    },
+    "failureBannerTitle": "Recent automation failures detected",
+    "failureBannerBody": "{count} run(s) in the recent window reported at least one failure. Review the table below — the affected rows are highlighted in red."
+  },
+  "settingsProfile": {
+    "title": "Profile",
+    "subtitle": "Your display name as shown across the portal, in tenant requests, and in support tickets.",
+    "subtitlePersonal": "Your display name as shown across the portal. To change how your name appears on invoices, edit it in Billing details.",
+    "firstNameLabel": "First name",
+    "lastNameLabel": "Last name",
+    "emailLabel": "Email",
+    "emailReadOnlyHint": "Email can't be changed here. Use your identity provider's self-service settings to change your email.",
+    "personalAccountHint": "This is a personal account. Changing your name here does NOT update how your name appears on invoices — edit that separately in Billing details.",
+    "companyAccountHint": "You're signed in as a member of {orgName}.",
+    "saveChanges": "Save changes",
+    "saving": "Saving…",
+    "saved": "Saved.",
+    "missingRequired": "First and last name are required."
   }
 }

src/messages/fr.json

@@ -121,7 +121,8 @@
     "saveChanges": "Enregistrer les modifications",
     "billingVatNumber": "Numéro de TVA",
     "billingVatHelp": "Votre identifiant TVA enregistré. Si votre entreprise est exonérée de TVA, laissez vide et précisez dans les notes.",
-    "billingNotesPlaceholderPersonal": "Tout ce que nous devons savoir — moyen de paiement préféré, référence de facturation, etc."
+    "billingNotesPlaceholderPersonal": "Tout ce que nous devons savoir — moyen de paiement préféré, référence de facturation, etc.",
+    "reviewContactPersonPrefix": "À l'attention de"
   },
   "dashboard": {
     "title": "Tableau de bord",
@@ -479,28 +480,36 @@
     "billingTitle": "Facturation",
     "billingDescription": "Adresse, numéro de TVA et e-mail de facturation utilisés pour tous vos locataires.",
     "nothingForYou": "Il n'y a rien ici pour votre rôle pour le moment. Les propriétaires peuvent gérer les paramètres de l'organisation.",
-    "billingDescriptionPersonal": "Adresse et e-mail de facturation utilisés pour tous vos locataires."
+    "billingDescriptionPersonal": "Adresse et e-mail de facturation utilisés pour tous vos locataires.",
+    "profileTitle": "Profil",
+    "profileDescription": "Modifiez votre prénom et nom tels qu'ils apparaissent dans le portail."
   },
   "settingsBilling": {
-    "title": "Facturation",
-    "subtitle": "Saisie une fois lors de l'inscription et réutilisée pour chaque locataire de votre organisation. Mettez à jour ici dès que vos coordonnées de facturation changent.",
-    "companyName": "Nom de l'entreprise",
-    "streetAddress": "Adresse",
-    "postalCode": "Code postal",
-    "city": "Ville",
-    "country": "Pays",
-    "vatNumber": "Numéro de TVA",
-    "vatHelp": "Votre identifiant TVA enregistré (par ex. CHE-123.456.789 TVA pour la Suisse).",
-    "billingEmail": "E-mail de facturation",
-    "billingEmailHelp": "Adresse à laquelle les factures et la communication de facturation seront envoyées.",
-    "notes": "Notes",
-    "notesPlaceholder": "Tout ce que la comptabilité doit savoir – exonération de TVA, modalités de facturation particulières, etc.",
-    "save": "Enregistrer",
+    "title": "Informations de facturation",
+    "subtitle": "Adresse de facturation, numéro de TVA et contact pour les factures. Requis avant l'émission de toute facture pour votre organisation.",
+    "companyNameLabel": "Nom de l'entreprise",
+    "streetAddressLabel": "Adresse",
+    "postalCodeLabel": "Code postal",
+    "cityLabel": "Ville",
+    "countryLabel": "Code pays",
+    "countryHint": "ISO 3166-1 alpha-2 — p. ex. CH, DE, AT, FR, IT, GB, US",
+    "vatNumberLabel": "Numéro de TVA (facultatif)",
+    "vatNumberHint": "Pour les clients suisses : CHE-XXX.XXX.XXX TVA. Les clients UE avec un n° de TVA reçoivent une facture à 0% (autoliquidation).",
+    "billingEmailLabel": "E-mail de facturation",
+    "billingEmailHint": "Les factures et rappels de paiement sont envoyés à cette adresse. Peut différer de l'e-mail du compte.",
+    "notesLabel": "Notes (facultatif)",
+    "notesHint": "Numéros de référence, bons de commande, ou toute autre information à imprimer sur les factures.",
+    "saveChanges": "Enregistrer les modifications",
+    "createBilling": "Enregistrer les informations",
+    "saving": "Enregistrement…",
     "saved": "Enregistré.",
-    "saveFailed": "Impossible d'enregistrer. Veuillez réessayer.",
-    "lastUpdated": "Dernière mise à jour {when}",
-    "fullName": "Nom complet",
-    "notesPlaceholderPersonal": "Tout ce que nous devons savoir — moyen de paiement préféré, référence de facturation, etc."
+    "missingRequired": "Veuillez remplir tous les champs obligatoires.",
+    "invalidCountry": "Le code pays doit comporter 2 lettres (p. ex. CH).",
+    "invalidEmail": "Veuillez saisir une adresse e-mail valide.",
+    "fullNameLabel": "Nom et prénom",
+    "subtitlePersonal": "Votre adresse de facturation et votre contact. Requis avant l'émission de toute facture.",
+    "contactNameLabel": "Personne à contacter (facultatif)",
+    "contactNameHint": "S'imprime « À l'attention de <nom> » sur la facture, sous le nom de l'entreprise. Utile pour le routage en comptabilité dans les grandes organisations."
   },
   "support": {
     "title": "Support",
@@ -742,7 +751,9 @@
     "payWithCard": "Payer par carte",
     "redirectingToStripe": "Redirection…",
     "paymentReceived": "Paiement reçu — merci !",
-    "paymentCancelled": "Paiement annulé."
+    "paymentCancelled": "Paiement annulé.",
+    "configureBillingCta": "Configurer les informations de facturation",
+    "noBillingConfigNonOwner": "Seul le propriétaire de l'organisation peut configurer les informations de facturation. Veuillez le contacter pour terminer cette étape."
   },
   "adminCron": {
     "title": "Automatisation de la facturation",
@@ -772,6 +783,23 @@
     "kind": {
       "monthly_issue": "Émission",
       "reminders": "Rappels"
-    }
+    },
+    "failureBannerTitle": "Échecs récents détectés",
+    "failureBannerBody": "{count} lancement(s) récent(s) ont signalé au moins un échec. Consultez le tableau ci-dessous — les lignes concernées sont en rouge."
+  },
+  "settingsProfile": {
+    "title": "Profil",
+    "subtitle": "Votre nom d'affichage tel qu'il apparaît dans le portail, les demandes de tenant et les tickets d'assistance.",
+    "subtitlePersonal": "Votre nom d'affichage tel qu'il apparaît dans le portail. Pour modifier votre nom sur les factures, modifiez-le dans Informations de facturation.",
+    "firstNameLabel": "Prénom",
+    "lastNameLabel": "Nom",
+    "emailLabel": "E-mail",
+    "emailReadOnlyHint": "L'e-mail ne peut pas être modifié ici. Utilisez les paramètres en libre-service de votre fournisseur d'identité.",
+    "personalAccountHint": "Ceci est un compte personnel. Modifier votre nom ici ne change PAS la façon dont votre nom apparaît sur les factures — modifiez-le séparément dans Informations de facturation.",
+    "companyAccountHint": "Vous êtes connecté en tant que membre de {orgName}.",
+    "saveChanges": "Enregistrer les modifications",
+    "saving": "Enregistrement…",
+    "saved": "Enregistré.",
+    "missingRequired": "Le prénom et le nom sont obligatoires."
   }
 }

src/messages/it.json

@@ -121,7 +121,8 @@
     "saveChanges": "Salva modifiche",
     "billingVatNumber": "Partita IVA",
     "billingVatHelp": "Il tuo identificativo IVA registrato. Se la tua azienda è esente IVA, lascia vuoto e spiega nelle note.",
-    "billingNotesPlaceholderPersonal": "Qualsiasi cosa dovremmo sapere — metodo di pagamento preferito, riferimento per fatturazione, ecc."
+    "billingNotesPlaceholderPersonal": "Qualsiasi cosa dovremmo sapere — metodo di pagamento preferito, riferimento per fatturazione, ecc.",
+    "reviewContactPersonPrefix": "c.a."
   },
   "dashboard": {
     "title": "Dashboard",
@@ -479,28 +480,36 @@
     "billingTitle": "Fatturazione",
     "billingDescription": "Indirizzo, numero di IVA ed e-mail di fatturazione usati per tutti i tuoi tenant.",
     "nothingForYou": "Al momento non c'è nulla qui per il tuo ruolo. I proprietari possono gestire le impostazioni dell'organizzazione.",
-    "billingDescriptionPersonal": "Indirizzo ed e-mail di fatturazione usati per tutti i tuoi tenant."
+    "billingDescriptionPersonal": "Indirizzo ed e-mail di fatturazione usati per tutti i tuoi tenant.",
+    "profileTitle": "Profilo",
+    "profileDescription": "Modifica il tuo nome e cognome come appaiono nel portale."
   },
   "settingsBilling": {
-    "title": "Fatturazione",
-    "subtitle": "Acquisita una sola volta al primo onboarding e riutilizzata per ogni tenant della tua organizzazione. Aggiorna qui ogni volta che i dati di fatturazione cambiano.",
-    "companyName": "Ragione sociale",
-    "streetAddress": "Indirizzo",
-    "postalCode": "CAP",
-    "city": "Città",
-    "country": "Paese",
-    "vatNumber": "Partita IVA",
-    "vatHelp": "Il tuo identificativo IVA registrato (es. CHE-123.456.789 IVA per la Svizzera).",
-    "billingEmail": "E-mail di fatturazione",
-    "billingEmailHelp": "Indirizzo a cui verranno inviate le fatture e le comunicazioni di fatturazione.",
-    "notes": "Note",
-    "notesPlaceholder": "Qualsiasi cosa la contabilità debba sapere — esenzione IVA, modalità di fatturazione particolari, ecc.",
-    "save": "Salva",
+    "title": "Dati di fatturazione",
+    "subtitle": "Indirizzo di fatturazione, partita IVA e contatto fatture della tua azienda. Necessari prima che possano essere emesse fatture per la tua organizzazione.",
+    "companyNameLabel": "Nome azienda",
+    "streetAddressLabel": "Indirizzo",
+    "postalCodeLabel": "CAP",
+    "cityLabel": "Città",
+    "countryLabel": "Codice paese",
+    "countryHint": "ISO 3166-1 alpha-2 — es. CH, DE, AT, FR, IT, GB, US",
+    "vatNumberLabel": "Partita IVA (facoltativa)",
+    "vatNumberHint": "Per clienti svizzeri: CHE-XXX.XXX.XXX IVA. Clienti UE con partita IVA ricevono fattura in reverse charge (0% IVA).",
+    "billingEmailLabel": "E-mail di fatturazione",
+    "billingEmailHint": "Le fatture e i solleciti vengono inviati a questo indirizzo. Può differire dall'e-mail dell'account.",
+    "notesLabel": "Note (facoltative)",
+    "notesHint": "Numeri di riferimento, ordini d'acquisto o altre informazioni da riportare in fattura.",
+    "saveChanges": "Salva modifiche",
+    "createBilling": "Salva dati di fatturazione",
+    "saving": "Salvataggio…",
     "saved": "Salvato.",
-    "saveFailed": "Impossibile salvare. Riprova.",
-    "lastUpdated": "Ultimo aggiornamento {when}",
-    "fullName": "Nome completo",
-    "notesPlaceholderPersonal": "Qualsiasi cosa dovremmo sapere — metodo di pagamento preferito, riferimento per fatturazione, ecc."
+    "missingRequired": "Compila tutti i campi obbligatori.",
+    "invalidCountry": "Il codice paese deve essere di 2 lettere (es. CH).",
+    "invalidEmail": "Inserisci un indirizzo e-mail valido.",
+    "fullNameLabel": "Nome e cognome",
+    "subtitlePersonal": "Il tuo indirizzo di fatturazione e contatto. Necessari prima che possano essere emesse fatture.",
+    "contactNameLabel": "Persona di contatto (facoltativa)",
+    "contactNameHint": "Stampato come 'c.a. <nome>' sulla fattura, sotto il nome dell'azienda. Utile per l'instradamento contabile in grandi organizzazioni."
   },
   "support": {
     "title": "Supporto",
@@ -742,7 +751,9 @@
     "payWithCard": "Paga con carta",
     "redirectingToStripe": "Reindirizzamento…",
     "paymentReceived": "Pagamento ricevuto — grazie!",
-    "paymentCancelled": "Pagamento annullato."
+    "paymentCancelled": "Pagamento annullato.",
+    "configureBillingCta": "Configura dati di fatturazione",
+    "noBillingConfigNonOwner": "Solo il proprietario dell'organizzazione può configurare i dati di fatturazione. Contattalo per completare questo passaggio."
   },
   "adminCron": {
     "title": "Automazione fatturazione",
@@ -772,6 +783,23 @@
     "kind": {
       "monthly_issue": "Emissione",
       "reminders": "Solleciti"
-    }
+    },
+    "failureBannerTitle": "Fallimenti recenti rilevati",
+    "failureBannerBody": "{count} esecuzione/i recente/i hanno segnalato almeno un fallimento. Controlla la tabella sotto — le righe interessate sono in rosso."
+  },
+  "settingsProfile": {
+    "title": "Profilo",
+    "subtitle": "Il tuo nome visualizzato come appare nel portale, nelle richieste tenant e nei ticket di supporto.",
+    "subtitlePersonal": "Il tuo nome visualizzato come appare nel portale. Per modificare il tuo nome in fattura, modificalo in Dati di fatturazione.",
+    "firstNameLabel": "Nome",
+    "lastNameLabel": "Cognome",
+    "emailLabel": "E-mail",
+    "emailReadOnlyHint": "L'e-mail non può essere modificata qui. Usa le impostazioni self-service del tuo provider di identità.",
+    "personalAccountHint": "Questo è un account personale. Modificare il tuo nome qui NON cambia come appare in fattura — modificalo separatamente in Dati di fatturazione.",
+    "companyAccountHint": "Sei connesso come membro di {orgName}.",
+    "saveChanges": "Salva modifiche",
+    "saving": "Salvataggio…",
+    "saved": "Salvato.",
+    "missingRequired": "Nome e cognome sono obbligatori."
   }
 }

src/types/index.ts

@@ -234,6 +234,12 @@ export interface BillingAddress {
 export interface OrgBilling {
   zitadelOrgId: string;
   companyName: string;
+  // Optional contact-person line ("z.Hd. / Attn:") shown on the
+  // invoice PDF below the company name. Useful when invoicing
+  // larger companies where the mailroom needs a name to route
+  // the document. Personal accounts don't expose this in the UI —
+  // their "Full name" already lives in companyName.
+  contactName?: string | null;
   streetAddress: string;
   postalCode: string;
   city: string;
@@ -575,6 +581,7 @@ export type InvoiceLineKind =
  */
 export interface InvoiceBillingSnapshot {
   companyName: string;
+  contactName: string | null;
   streetAddress: string;
   postalCode: string;
   city: string;