diff --git a/frontend/src/pages/initiative/InitiativeInboxPage.jsx b/frontend/src/pages/initiative/InitiativeInboxPage.jsx
index cfa4484..32a1f9a 100644
--- a/frontend/src/pages/initiative/InitiativeInboxPage.jsx
+++ b/frontend/src/pages/initiative/InitiativeInboxPage.jsx
@@ -7,6 +7,7 @@ export function InitiativeInboxPage() {
     initiative,
     initiativeId,
     backlogItems,
+    dataSlices,
     roadmapItems,
     featureParentActions,
     workCycles,
@@ -31,8 +32,6 @@ export function InitiativeInboxPage() {
     return <LoadingState message="Lade Eingang …" />
   }
 
-  const isProductArchetype = initiative?.archetype_key === 'initiative.product'
-
   return (
     <>
       {error && <p className="error">{error}</p>}
@@ -43,7 +42,7 @@ export function InitiativeInboxPage() {
         featureActions={featureParentActions}
         workCycles={workCycles}
         activeWorkCycle={activeWorkCycle}
-        sprintPlanningEnabled={isProductArchetype}
+        sprintPlanningEnabled={dataSlices.includes('work_cycles')}
         canManage={capabilities.has('kairo.backlog.manage')}
         onCreate={handleCreateBacklog}
         onUpdate={handleUpdateBacklog}
diff --git a/frontend/src/pages/modes/WorkSprintPage.jsx b/frontend/src/pages/modes/WorkSprintPage.jsx
index e168de1..1014c85 100644
--- a/frontend/src/pages/modes/WorkSprintPage.jsx
+++ b/frontend/src/pages/modes/WorkSprintPage.jsx
@@ -1,4 +1,4 @@
-import { useMemo } from 'react'
+import { useEffect, useMemo } from 'react'
 import { Link } from 'react-router-dom'
 import { RequireInitiativeScope } from '../../components/RequireInitiativeScope.jsx'
 import { ScopedInitiativeProvider } from '../../layout/ScopedInitiativeProvider.jsx'
@@ -41,11 +41,23 @@ function WorkSprintInner() {
     handleMoveActionToSprint,
     handleUnplanAction,
     initiative,
+    operatingContext,
+    dataSlices,
     steeringSnapshot,
     steeringSnapshotLoading,
     visibleActions,
+    reloadSlices,
   } = ops
 
+  const supportsWorkCycles = dataSlices.includes('work_cycles')
+  const isContinuousProduct = operatingContext?.method_key === 'continuous_product'
+
+  useEffect(() => {
+    if (initiativeId && !steeringSnapshot && !steeringSnapshotLoading) {
+      reloadSlices(['steering_snapshot'])
+    }
+  }, [initiativeId, steeringSnapshot, steeringSnapshotLoading, reloadSlices])
+
   const defaultWorkCycleId = activeWorkCycle?.id || ''
 
   const createAction = useMemo(
@@ -62,7 +74,7 @@ function WorkSprintInner() {
     return <LoadingState message="Lade Sprint-Backlog …" />
   }
 
-  const isProductArchetype = initiative?.archetype_key === 'initiative.product'
+  const isProductArchetype = isContinuousProduct && supportsWorkCycles
 
   return (
     <>
@@ -187,8 +199,8 @@ function WorkSprintInner() {
         </>
       )}
 
-      {!activeWorkCycle && !isProductArchetype && (
-        <EmptyState message="Sprint-Ausführung ist für Product-Vorhaben — wähle ein passendes Vorhaben im Scope." />
+      {!activeWorkCycle && !supportsWorkCycles && (
+        <EmptyState message="Sprint-Ausführung ist für diesen Vorhabentyp nicht verfügbar." />
       )}
     </>
   )
diff --git a/frontend/src/registry/OperatingRouteGate.jsx b/frontend/src/registry/OperatingRouteGate.jsx
new file mode 100644
index 0000000..37a152c
--- /dev/null
+++ b/frontend/src/registry/OperatingRouteGate.jsx
@@ -0,0 +1,30 @@
+import { Navigate, useLocation } from 'react-router-dom'
+import { useProgramScope } from '../context/ProgramScopeContext.jsx'
+import { useMethodUiContext } from '../hooks/useMethodUiContext.js'
+import {
+  isRouteAllowedForProfile,
+  resolveRedirectForDisallowedRoute,
+} from './resolveOperatingProfile.js'
+
+/**
+ * AP2.3d — Redirect wenn Route für Archetyp/Slice unpassend.
+ */
+export function OperatingRouteGate({ children }) {
+  const location = useLocation()
+  const { hrefWithScope, initiativeId } = useProgramScope()
+  const { operatingContext, loading } = useMethodUiContext()
+
+  if (!initiativeId || loading) {
+    return children
+  }
+
+  const input = { operatingContext }
+  const path = location.pathname
+
+  if (isRouteAllowedForProfile(path, input)) {
+    return children
+  }
+
+  const redirect = resolveRedirectForDisallowedRoute(path, input)
+  return <Navigate to={hrefWithScope(redirect)} replace />
+}
diff --git a/frontend/src/registry/viewRegistry.js b/frontend/src/registry/viewRegistry.js
index 4d11663..a298333 100644
--- a/frontend/src/registry/viewRegistry.js
+++ b/frontend/src/registry/viewRegistry.js
@@ -144,6 +144,38 @@ export const MODE_ROUTE_COMPONENTS = {
   controlJourney: ControlJourneyPage,
 }
 
+/** Modus-Routen mit Slice-Gating (AP2.3d). */
+export const MODE_ROUTES = [
+  { path: 'today', componentKey: 'workToday', requiredSlices: ['actions'] },
+  { path: 'mine', componentKey: 'workMine', requiredSlices: ['actions'] },
+  {
+    path: 'sprint',
+    componentKey: 'workSprint',
+    requiredSlices: ['work_cycles'],
+    routePath: '/work/sprint',
+  },
+  { path: 'portfolio', componentKey: 'planPortfolio', requiredSlices: [] },
+  { path: 'profile', componentKey: 'planProfile', requiredSlices: [] },
+  { path: 'structure', componentKey: 'planStructure', requiredSlices: ['projects'] },
+  { path: 'gates', componentKey: 'planGates', requiredSlices: ['roadmap'] },
+  { path: 'inbox', componentKey: 'planInbox', requiredSlices: ['backlog'] },
+  {
+    path: 'sprint',
+    componentKey: 'planSprint',
+    requiredSlices: ['work_cycles'],
+    routePath: '/plan/sprint',
+  },
+  { path: 'work', componentKey: 'planWork', requiredSlices: ['actions'] },
+  { path: 'status', componentKey: 'controlStatus', requiredSlices: [] },
+  { path: 'plan-ist', componentKey: 'controlPlanIst', requiredSlices: ['roadmap'] },
+  {
+    path: 'journey',
+    componentKey: 'controlJourney',
+    requiredSlices: ['roadmap'],
+    routePath: '/control/journey',
+  },
+]
+
 export {
   WorkLayout,
   WorkIndexRedirect,