diff --git a/README.md b/README.md
index 07bc72b..b8865ce 100644
--- a/README.md
+++ b/README.md
@@ -46,209 +46,210 @@ The HTML code for the frontend can be generated by using `trunk build`. The resu
 
 ## Diagrams
 ### Class Diagramm
+#### Backend
 ```mermaid
 classDiagram
-    namespace Backend {
-        class Error {
-            +status: &'static str
-            +message: String
-        }
-        class TicketResponse {
-            +id: i32
-            +category: String
-            +betreff: String
-            +description: String
-            +room: i16
-            +status: String
-            +date: chrono::DateTime~chrono::Utc~
-            +user_id: i16
-            +user_first_name: String
-            +user_last_name: String
-        }
-        class User {
-            +id: i16
-            +last_name: String
-            +first_name: String
-            +username: String
-            +is_admin: bool
-            +pwd: String
-        }
-        class TicketCreateScheme {
-            +category: String
-            +betreff: String
-            +description: String
-            +room: i16
-        }
-        class TicketUpdateScheme {
-            +status: String
-        }
-        class UserUpdateScheme {
-            +id: i16
-            +first_name: String
-            +last_name: String
-            +username: String
-            +make_admin: bool
-            +new_pwd: String
-        }
-        class UserCreateScheme {
-            +first_name: String
-            +last_name: String
-            +username: String
-            +is_admin: bool
-            +pwd: String
-        }
-        class LoginScheme {
-            +username: String
-            +pwd: String
-        }
-        class FilteredUser {
-            +id: i16
-            +first_name: String
-            +last_name: String
-            +username: String
-            +is_admin: bool
-        }
-        class Claims {
-            +sub: String
-            +issued: usize
-            +expires: usize
-        }
-        class AppState {
-            -db: PgPool
-            -env: Env
-        }
-        class Env {
-            +db_url: String
-            +token_secret: String
-            +origin: String
-            +backend_port: String
-            +load() Env
-        }
+    class Error {
+        +status: &'static str
+        +message: String
     }
-    namespace Frontend {
-        class TicketCreateScheme {
-            +category: String
-            +betreff: String
-            +description: String
-            +room: i16
-        }
-        class TicketUpdateScheme {
-            +status: String
-        }
-        class Ticket {
-            +id: i32
-            +category: String
-            +betreff: String
-            +description: String
-            +room: i16
-            +status: String
-            +date: chrono::DateTime~chrono::Utc~
-            +user_id: i16
-            +user_first_name: String
-            +user_last_name: String
-        }
-        class TicketProps {
-            +id: i32
-        }
-        class ActiveUser {
-            +id: Option~i16~
-            +is_admin: bool
-        }
-        class ApiError {
-            -message: String
-            -_status: String
-        }
-        class SidebarExpandState {
-            +ticket_open: bool
-            +users_open: bool
-        }
-        class Default {
-            +default() Self
-        }
-        class SidebarState {
-            +expand: SidebarExpandState
-            +set_tickets_open: Callback~bool~
-            +toggle_tickets: Callback~()~
-            +set_users_open: Callback~bool~
-            +toggle_users: Callback~()~
-            +new(expand:SidebarExpandState, set_tickets_open:Callback~bool~, toggle_tickets:Callback~()~, set_users_open:Callback~bool~, toggle_users:Callback~()~) Self
-        }
-        class SidebarProps {
-            +children: Children
-        }
-        class TicketPartial {
-            -date: DateTime~Utc~
-            -room: i16
-            -user_id: i16
-        }
-        class UserPartial {
-            -id: i16
-            -first_name: String
-            -last_name: String
-        }
-        class RoomTotalsProps {
-            -tickets: Vec~TicketPartial~
-        }
-        class UserTotalProps {
-            -users: Vec~UserPartial~
-            -tickets: Vec~TicketPartial~
-        }
-        class AdminSetupScheme {
-            +first_name: String
-            +last_name: String
-            +username: String
-            +pwd: String
-        }
-        class UserCreateScheme {
-            +first_name: String
-            +last_name: String
-            +username: String
-            +is_admin: bool
-            +pwd: String
-        }
-        class LoginScheme {
-            +username: String
-            +pwd: String
-        }
-        class UserUpdateScheme {
-            +id: i16
-            +first_name: String
-            +last_name: String
-            +username: String
-            +make_admin: bool
-            +new_pwd: String
-        }
-        class FilteredUser {
-            +id: i16
-            +first_name: String
-            +last_name: String
-            +username: String
-            +is_admin: bool
-        }
-        class UserProps {
-            +id: i16
-        }
-        class ApiError {
-            -message: String
-            -_status: String
-        }
-        class AuthState {
-            +is_authenticated: Option~bool~
-            +is_admin: Option~bool~
-        }
-        class ProtectedRouteProps {
-            +children: Children
-            +admin_page: bool
-        }
-        class SidebarShellProps {
-            +children: Children
-        }
-        class AdminCheckWrapperProps {
-            +children: Children
-        }
+    class TicketResponse {
+        +id: i32
+        +category: String
+        +betreff: String
+        +description: String
+        +room: i16
+        +status: String
+        +date: chrono::DateTime~chrono::Utc~
+        +user_id: i16
+        +user_first_name: String
+        +user_last_name: String
+    }
+    class User {
+        +id: i16
+        +last_name: String
+        +first_name: String
+        +username: String
+        +is_admin: bool
+        +pwd: String
+    }
+    class TicketCreateScheme {
+        +category: String
+        +betreff: String
+        +description: String
+        +room: i16
+    }
+    class TicketUpdateScheme {
+        +status: String
+    }
+    class UserUpdateScheme {
+        +id: i16
+        +first_name: String
+        +last_name: String
+        +username: String
+        +make_admin: bool
+        +new_pwd: String
+    }
+    class UserCreateScheme {
+        +first_name: String
+        +last_name: String
+        +username: String
+        +is_admin: bool
+        +pwd: String
+    }
+    class LoginScheme {
+        +username: String
+        +pwd: String
+    }
+    class FilteredUser {
+        +id: i16
+        +first_name: String
+        +last_name: String
+        +username: String
+        +is_admin: bool
+    }
+    class Claims {
+        +sub: String
+        +issued: usize
+        +expires: usize
+    }
+    class AppState {
+        -db: PgPool
+        -env: Env
+    }
+    class Env {
+        +db_url: String
+        +token_secret: String
+        +origin: String
+        +backend_port: String
+        +load() Env
     }
     AppState --> Env
     Env ..> Env
+```
+
+#### Frontend
+```mermaid
+    class TicketCreateScheme {
+        +category: String
+        +betreff: String
+        +description: String
+        +room: i16
+    }
+    class TicketUpdateScheme {
+        +status: String
+    }
+    class Ticket {
+        +id: i32
+        +category: String
+        +betreff: String
+        +description: String
+        +room: i16
+        +status: String
+        +date: chrono::DateTime~chrono::Utc~
+        +user_id: i16
+        +user_first_name: String
+        +user_last_name: String
+    }
+    class TicketProps {
+        +id: i32
+    }
+    class ActiveUser {
+        +id: Option~i16~
+        +is_admin: bool
+    }
+    class ApiError {
+        -message: String
+        -_status: String
+    }
+    class SidebarExpandState {
+        +ticket_open: bool
+        +users_open: bool
+    }
+    class Default {
+        +default() Self
+    }
+    class SidebarState {
+        +expand: SidebarExpandState
+        +set_tickets_open: Callback~bool~
+        +toggle_tickets: Callback~()~
+        +set_users_open: Callback~bool~
+        +toggle_users: Callback~()~
+        +new(expand:SidebarExpandState, set_tickets_open:Callback~bool~, toggle_tickets:Callback~()~, set_users_open:Callback~bool~, toggle_users:Callback~()~) Self
+    }
+    class SidebarProps {
+        +children: Children
+    }
+    class TicketPartial {
+        -date: DateTime~Utc~
+        -room: i16
+        -user_id: i16
+    }
+    class UserPartial {
+        -id: i16
+        -first_name: String
+        -last_name: String
+    }
+    class RoomTotalsProps {
+        -tickets: Vec~TicketPartial~
+    }
+    class UserTotalProps {
+        -users: Vec~UserPartial~
+        -tickets: Vec~TicketPartial~
+    }
+    class AdminSetupScheme {
+        +first_name: String
+        +last_name: String
+        +username: String
+        +pwd: String
+    }
+    class UserCreateScheme {
+        +first_name: String
+        +last_name: String
+        +username: String
+        +is_admin: bool
+        +pwd: String
+    }
+    class LoginScheme {
+        +username: String
+        +pwd: String
+    }
+    class UserUpdateScheme {
+        +id: i16
+        +first_name: String
+        +last_name: String
+        +username: String
+        +make_admin: bool
+        +new_pwd: String
+    }
+    class FilteredUser {
+        +id: i16
+        +first_name: String
+        +last_name: String
+        +username: String
+        +is_admin: bool
+    }
+    class UserProps {
+        +id: i16
+    }
+    class ApiError {
+        -message: String
+        -_status: String
+    }
+    class AuthState {
+        +is_authenticated: Option~bool~
+        +is_admin: Option~bool~
+    }
+    class ProtectedRouteProps {
+        +children: Children
+        +admin_page: bool
+    }
+    class SidebarShellProps {
+        +children: Children
+    }
+    class AdminCheckWrapperProps {
+        +children: Children
+    }
     SidebarState --> SidebarExpandState
     RoomTotalsProps --> TicketPartial
     UserTotalProps --> UserPartial