diff --git a/apps/portal/composables/useMrrTrendline.ts b/apps/portal/composables/useMrrTrendline.ts
new file mode 100644
index 0000000..c59aa2d
--- /dev/null
+++ b/apps/portal/composables/useMrrTrendline.ts
@@ -0,0 +1,15 @@
+// Decorative MRR trendline for the partner dashboard + reports sparklines.
+//
+// Historical MRR isn't stored yet (that needs a daily MRR-snapshot job, same
+// future work as the operator metrics pipeline), so the sparkline shape is
+// PURELY VISUAL — a deterministic ease-out ramp with a gentle wave so it reads
+// as organic growth. It is not real data and must not be presented as such;
+// when a real series lands, swap this for the snapshot query. Deterministic
+// (no Math.random) so SSR and client renders match.
+export function useMrrTrendline(points = 90): number[] {
+  return Array.from({ length: points }, (_, i) => {
+    const t = i / (points - 1)
+    const eased = 1 - (1 - t) ** 2
+    return Math.round(38000 + eased * 17000 + Math.sin(i / 7) * 320)
+  })
+}
diff --git a/apps/portal/data/customers.ts b/apps/portal/data/customers.ts
deleted file mode 100644
index 6efd918..0000000
--- a/apps/portal/data/customers.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-// Remaining partner fixtures. `partner` (dashboard fallback identity) and
-// `partnerMrrSparkline` (decorative dashboard/reports sparkline) are the last
-// two holdouts — kept until the dashboard partner header and a real historical
-// MRR series replace them. The customer list now comes from /api/partner/tenants.
-
-export const partner = {
-  id: 'p-nordicmsp',
-  name: 'NordicMSP',
-  domain: 'nordicmsp.dk',
-  contact: 'Anne Baslund',
-  email: 'partners@nordicmsp.dk',
-  marginPct: 20,
-  customers: 8,
-  brandColor: '#3F6BFF',
-  founded: '2024',
-}
-
-// 90-day MRR sparkline · matches the synthetic generator at partner-screens.jsx:198.
-// Deterministic seeded values (no Math.random calls each render).
-export const partnerMrrSparkline = [
-  38580, 38980, 39520, 40180, 40720, 41080, 41420, 41820, 42100, 42460,
-  42820, 43240, 43620, 43980, 44320, 44660, 44960, 45280, 45680, 46020,
-  46300, 46580, 46880, 47220, 47540, 47820, 48160, 48420, 48760, 49080,
-  49420, 49680, 50020, 50360, 50640, 50920, 51180, 51460, 51720, 51980,
-  52220, 52480, 52720, 52960, 53180, 53420, 53620, 53860, 54080, 54260,
-  54440, 54620, 54780, 54940, 55080, 55180, 55280, 55360, 55440, 55510,
-  55570, 55610, 55650, 55670, 55690, 55700, 55710, 55720, 55730, 55740,
-  55745, 55748, 55750, 55750, 55750, 55750, 55750, 55750, 55750, 55750,
-  55750, 55750, 55750, 55750, 55750, 55750, 55750, 55750, 55750, 55750,
-]
diff --git a/apps/portal/pages/partner/index.vue b/apps/portal/pages/partner/index.vue
index 9859df8..063d742 100644
--- a/apps/portal/pages/partner/index.vue
+++ b/apps/portal/pages/partner/index.vue
@@ -6,18 +6,16 @@
 
 
 
-import { partnerMrrSparkline, partner as fixturePartner } from '~/data/customers'
 import type { CustomerOrg } from '~/types/partner'
 
 const toast = useToast()
 const router = useRouter()
 const partnerMode = usePartnerMode()
 
-// Real partner identity from /api/me; falls back to the fixture if the user
-// somehow lands here without partner data (middleware should've redirected
-// them, but defending the read keeps the page from crashing).
+// Real partner identity from /api/me. Middleware redirects non-partner users
+// away, but we default the name defensively so the header never crashes.
 const { partner: realPartner } = useMe()
-const partner = computed(() => realPartner.value ?? fixturePartner)
+const partnerName = computed(() => realPartner.value?.name ?? 'Partner')
 
 const wizardOpen = ref(false)
 const entryCustomer = ref<CustomerOrg | null>(null)
@@ -102,12 +100,9 @@ const newUsers30d = computed(
 const customersDelta = computed(() => (newCustomers30d.value > 0 ? `+${newCustomers30d.value} / 30d` : ''))
 const usersDelta = computed(() => (newUsers30d.value > 0 ? `+${newUsers30d.value} / 30d` : ''))
 
-// Sparkline is still fixture-driven — historical MRR isn't stored yet, so
-// the chart shape is decorative. Keep it for the design until we wire a
-// daily MRR snapshot job.
-const sparkline = partnerMrrSparkline
-const sparkLast = sparkline[sparkline.length - 1]
-const sparkTrendPct = '18.2' // matches source label
+// Decorative MRR sparkline shape — historical MRR isn't stored yet (see
+// useMrrTrendline). Purely visual until a daily MRR-snapshot job exists.
+const sparkline = useMrrTrendline()
 
 // Attention list — derived from real tenant state (no fixtures). Surfaces
 // suspended customers, provisioning errors, seat pressure, and pending/trial
@@ -270,7 +265,7 @@ function provisioned() {
 <template>
   <div>
     <PageHeader
-      :eyebrow="`${partner.name} · Partner console`"
+      :eyebrow="`${partnerName} · Partner console`"
       title="Portfolio overview"
       :subtitle="`${totalCustomers} customer organizations · ${totalUsers} end users · ${totalsLine} MRR${hasCustomPriced ? ' (+ custom-priced)' : ''}`"
     >
diff --git a/apps/portal/pages/partner/reports.vue b/apps/portal/pages/partner/reports.vue
index 75605c6..798a299 100644
--- a/apps/portal/pages/partner/reports.vue
+++ b/apps/portal/pages/partner/reports.vue
@@ -8,14 +8,16 @@
 
 
 
-// Decorative MRR sparkline shape only — historical MRR isn't stored yet (a
-// daily-snapshot job lands later). The live numbers below are all real.
-import { partnerMrrSparkline } from '~/data/customers'
 import type { CustomerOrg, CustomerStatus } from '~/types/partner'
 import type { TaskContext } from '~/components/partner/CustomerTaskPanel.vue'
 
 const toast = useToast()
 
+// Decorative MRR sparkline shape only — historical MRR isn't stored yet (a
+// daily-snapshot job lands later; see useMrrTrendline). The live numbers
+// below are all real.
+const mrrTrend = useMrrTrendline()
+
 // ── Real data sources ─────────────────────────────────────────────────────
 const { tenants } = usePartnerTenants()
 const { mrrByTenant } = usePartnerMrr()
@@ -450,7 +452,7 @@ onMounted(() => {
           </div>
         </div>
         <div class="big-chart">
-          <PartnerSparkline :values="partnerMrrSparkline" :width="1080" :height="160" stroke="var(--text)" fill="var(--row-hover)" />
+          <PartnerSparkline :values="mrrTrend" :width="1080" :height="160" stroke="var(--text)" fill="var(--row-hover)" />
           <div class="chart-foot">
             <span>90-day trend · illustrative</span>
             <span>{{ totalMrr.toLocaleString('da-DK') }} DKK / mo now</span>
diff --git a/apps/portal/types/partner.ts b/apps/portal/types/partner.ts
index ad8518c..a3f8ad3 100644
--- a/apps/portal/types/partner.ts
+++ b/apps/portal/types/partner.ts
@@ -1,8 +1,8 @@
-// Shared partner-domain types. These were previously coupled to the fixture
-// module (data/customers.ts), which blocked deleting the mock data without
-// breaking every type-only import. Living here, the types outlive the
-// fixtures: pages and composables import from `~/types/partner`, and the
-// fixture data exports can be removed page-by-page as each one goes real.
+// Shared partner-domain types. The partner UI is now fully on real data (the
+// old data/customers.ts fixture module has been deleted); these view-model
+// types live here and are imported by pages and composables. CustomerOrg in
+// particular remains the shape the customer screens bind to, populated by
+// mapping real /api/partner/tenants rows onto it.
 
 // Currencies the platform prices in. Subscriptions are always reported
 // per-currency (never FX-summed), so this propagates through MRR + billing.