diff --git a/admin-compliance/app/sdk/company-profile/page.tsx b/admin-compliance/app/sdk/company-profile/page.tsx
index 0c47762..02d824b 100644
--- a/admin-compliance/app/sdk/company-profile/page.tsx
+++ b/admin-compliance/app/sdk/company-profile/page.tsx
@@ -2105,6 +2105,7 @@ export default function CompanyProfilePage() {
 
     setCompanyProfile(completeProfile)
     dispatch({ type: 'COMPLETE_STEP', payload: 'company-profile' })
+    dispatch({ type: 'SET_STATE', payload: { projectVersion: (state.projectVersion || 0) + 1 } })
 
     // Also persist to dedicated backend endpoint
     try {
diff --git a/admin-compliance/app/sdk/layout.tsx b/admin-compliance/app/sdk/layout.tsx
index 0058a05..3baca35 100644
--- a/admin-compliance/app/sdk/layout.tsx
+++ b/admin-compliance/app/sdk/layout.tsx
@@ -102,8 +102,13 @@ function SDKHeader({ sidebarCollapsed }: { sidebarCollapsed: boolean }) {
 
       {/* Session Info Bar */}
       <div className="flex items-center gap-4 px-6 py-1.5 bg-gray-50 border-t border-gray-100 text-xs text-gray-500">
-        {/* Version */}
-        <span className="font-mono text-gray-400">v{state.version}</span>
+        {/* Projekt + Version */}
+        <span className="text-gray-700 font-medium">
+          {state.companyProfile?.companyName || 'Kein Projekt'}
+        </span>
+        <span className="font-mono text-gray-400">
+          V{String(state.projectVersion || 1).padStart(3, '0')}
+        </span>
 
         <span className="text-gray-300">|</span>
 
diff --git a/admin-compliance/components/sdk/Sidebar/SDKSidebar.tsx b/admin-compliance/components/sdk/Sidebar/SDKSidebar.tsx
index 431773c..263da81 100644
--- a/admin-compliance/components/sdk/Sidebar/SDKSidebar.tsx
+++ b/admin-compliance/components/sdk/Sidebar/SDKSidebar.tsx
@@ -341,7 +341,7 @@ function CorpusStalenessInfo({ ragCorpusStatus }: { ragCorpusStatus: RAGCorpusSt
 
 export function SDKSidebar({ collapsed = false, onCollapsedChange }: SDKSidebarProps) {
   const pathname = usePathname()
-  const { state, packageCompletion, completionPercentage, getCheckpointStatus } = useSDK()
+  const { state, packageCompletion, completionPercentage, getCheckpointStatus, setCustomerType } = useSDK()
   const [pendingCRCount, setPendingCRCount] = React.useState(0)
 
   // Poll pending change-request count every 60s
@@ -430,7 +430,13 @@ export function SDKSidebar({ collapsed = false, onCollapsedChange }: SDKSidebarP
     <aside className={`fixed left-0 top-0 h-screen ${collapsed ? 'w-16' : 'w-64'} bg-white border-r border-gray-200 flex flex-col z-40 transition-all duration-300`}>
       {/* Header */}
       <div className={`p-4 border-b border-gray-200 ${collapsed ? 'flex justify-center' : ''}`}>
-        <Link href="/sdk" className={`flex items-center gap-3 ${collapsed ? 'justify-center' : ''}`}>
+        <button
+          onClick={() => {
+            setCustomerType(null as any)
+            window.location.href = '/sdk'
+          }}
+          className={`flex items-center gap-3 ${collapsed ? 'justify-center' : ''} hover:opacity-80 transition-opacity`}
+        >
           <div className="w-10 h-10 rounded-xl bg-gradient-to-br from-purple-600 to-indigo-600 flex items-center justify-center flex-shrink-0">
             <svg className="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
               <path
@@ -442,12 +448,12 @@ export function SDKSidebar({ collapsed = false, onCollapsedChange }: SDKSidebarP
             </svg>
           </div>
           {!collapsed && (
-            <div>
+            <div className="text-left">
               <div className="font-bold text-gray-900">AI Compliance</div>
               <div className="text-xs text-gray-500">SDK</div>
             </div>
           )}
-        </Link>
+        </button>
       </div>
 
       {/* Overall Progress - hidden when collapsed */}
diff --git a/admin-compliance/lib/sdk/context.tsx b/admin-compliance/lib/sdk/context.tsx
index 2ba7225..e3ced31 100644
--- a/admin-compliance/lib/sdk/context.tsx
+++ b/admin-compliance/lib/sdk/context.tsx
@@ -49,6 +49,7 @@ const initialPreferences: UserPreferences = {
 const initialState: SDKState = {
   // Metadata
   version: '1.0.0',
+  projectVersion: 1,
   lastModified: new Date(),
 
   // Tenant & User
diff --git a/admin-compliance/lib/sdk/demo-data/index.ts b/admin-compliance/lib/sdk/demo-data/index.ts
index 4745609..1214333 100644
--- a/admin-compliance/lib/sdk/demo-data/index.ts
+++ b/admin-compliance/lib/sdk/demo-data/index.ts
@@ -49,6 +49,7 @@ export function generateDemoState(tenantId: string, userId: string): Partial<SDK
   return {
     // Metadata
     version: '1.0.0',
+    projectVersion: 1,
     lastModified: now,
 
     // Tenant & User
diff --git a/admin-compliance/lib/sdk/types.ts b/admin-compliance/lib/sdk/types.ts
index f4f4559..24aefc1 100644
--- a/admin-compliance/lib/sdk/types.ts
+++ b/admin-compliance/lib/sdk/types.ts
@@ -1489,6 +1489,7 @@ export interface UserPreferences {
 export interface SDKState {
   // Metadata
   version: string
+  projectVersion: number
   lastModified: Date
 
   // Tenant & User