diff --git a/src/main/asciidoc/models/design/order.puml b/src/main/asciidoc/models/design/order.puml
index 88e0bc7..b421b1d 100644
--- a/src/main/asciidoc/models/design/order.puml
+++ b/src/main/asciidoc/models/design/order.puml
@@ -24,9 +24,12 @@ package catering.order {
     class OrderController {
         + OrderController()
         + initializeCart() : Cart
-        + addProduct(product : Product, amount : int, cart: Cart)
-        + buy(cart : Cart, userAccount : UserAccount) : String
-        + orders(model : Model) : String
+        + addProductToCart(product : Product, amount : int, cart: Cart)
+        + complete(cart : Cart, userAccount : UserAccount) : String
+        + getCompletedOrders(model : Model) : String
+        + cancelOrder(order : Order) : boolean
+        + getWorkingHours(employee : Employee) : Map<Day, Hours>
+        + TODOOO()
     }
 
     OrderController --> OrderManager : "-orderManager"