diff --git a/src/main/asciidoc/models/design/order.puml b/src/main/asciidoc/models/design/order.puml
index b421b1d..80cf3f2 100644
--- a/src/main/asciidoc/models/design/order.puml
+++ b/src/main/asciidoc/models/design/order.puml
@@ -16,31 +16,64 @@ package Salespoint {
     class Order
     class Quantity
     class UserAccount
+    class Product
     enum OrderStatus
+
+    note "Uses Rentable and Consumable from package Catalog" as N2
+    Product .. N2
 }
 
 
 package catering.order {
+    class CustomOrder {
+        - start : LocalDateTime
+        - finish : LocalDateTime
+    }
+
+    enum OrderType {
+        EVENT_CATERIN
+        RENT_A_COOK
+        BREAKFAST_SERVICE
+        SOMETHING_ELSE
+    }
+
+    note "This could be extended, too" as N1
+
     class OrderController {
         + OrderController()
         + initializeCart() : Cart
         + addProductToCart(product : Product, amount : int, cart: Cart)
+        + addProductToOrder(product : Product, order : Order, amount : int)
+        + removeProductFromOrder(product : Product, order :  Order, amount : int)
         + complete(cart : Cart, userAccount : UserAccount) : String
-        + getCompletedOrders(model : Model) : String
+        + getOrders(model : Model) : String
         + cancelOrder(order : Order) : boolean
         + getWorkingHours(employee : Employee) : Map<Day, Hours>
+        + getRents(rentable : Rentable) : List<Tuple<DayTime>>
         + TODOOO()
     }
 
-    OrderController --> OrderManager : "-orderManager"
+    OrderController ---> OrderManager : "-orderManager"
     OrderController ..> Model
-    OrderController ..> UserAccount
-    OrderController ..> Order
-    OrderController ..> OrderStatus
-    OrderController ..> Cash
-    OrderController ..> Quantity
-    OrderController ..> Cart
-    OrderController ...> Salespoint.Product
+    OrderController ...> UserAccount
+    OrderController ...> Order
+    OrderController ...> OrderStatus
+    OrderController ...> Cash
+    OrderController ...> Quantity
+    OrderController ...> Cart
+    OrderController ...> CustomOrder
+    CustomOrder o--- "1" OrderType : -orderType
+    N1 ..> OrderType
+}
+
+OrderController ...> Salespoint.Product
+CustomOrder ---|> Salespoint.Order
+CustomOrder ...> time.LocalDateTime
+CustomOrder ...> time.DateTimeFormatter
+
+package time {
+    class LocalDateTime
+    class DateTimeFormatter
 }
 
 @enduml
\ No newline at end of file
diff --git a/src/main/asciidoc/models/design/order.svg b/src/main/asciidoc/models/design/order.svg
index e53b367..6236bc2 100644
--- a/src/main/asciidoc/models/design/order.svg
+++ b/src/main/asciidoc/models/design/order.svg
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fd802dbe04729087b30ed9cec66f373fa3eba95c1593836c9413194579d734f7
-size 21930
+oid sha256:d00347eb514e57d015564b07047e72bf2b0a4c9fdcd8f81399eaa61925cfb92e
+size 37109