diff --git a/docs/architecture/c4-diagrams.md b/docs/architecture/c4-diagrams.md
index 92072070..ec010c6d 100644
--- a/docs/architecture/c4-diagrams.md
+++ b/docs/architecture/c4-diagrams.md
@@ -471,6 +471,7 @@ C4Component
     title Component Diagram: Web Frontend — Administration & Help
 
     Person(admin, "Administrator")
+    Person(user, "User")
     Container(backend, "API Backend", "Spring Boot")
 
     System_Boundary(frontend, "Web Frontend (SvelteKit / SSR)") {
@@ -483,6 +484,7 @@ C4Component
     }
 
     Rel(admin, adminUsers, "Manages users and invites", "HTTPS / Browser")
+    Rel(user, hilfe, "Views transcription style guide", "HTTPS / Browser")
     Rel(adminUsers, backend, "GET/POST/DELETE /api/users, POST /api/auth/invite", "HTTP / JSON")
     Rel(adminGroups, backend, "GET/POST/PUT/DELETE /api/groups", "HTTP / JSON")
     Rel(adminTags, backend, "GET/PUT/DELETE /api/tags", "HTTP / JSON")