diff --git a/src/main/asciidoc/models/design/order.puml b/src/main/asciidoc/models/design/order.puml
index 158cb6d..b9fe866 100644
--- a/src/main/asciidoc/models/design/order.puml
+++ b/src/main/asciidoc/models/design/order.puml
@@ -22,6 +22,25 @@ package Salespoint {
 package catering.catalog {
     class Consumable
     class Rentable
+
+    class MultiProduct {
+            + getPrice()
+        }
+
+    class customProduct
+    class Employee {
+        + getMaxHours()
+        + getSalaryPerHour()
+    }
+    note "this could work" as myNote
+
+    MultiProduct --|> Salespoint.Product
+    MultiProduct "1" o-- "*" customProduct
+
+    customProduct ..> Consumable
+    customProduct ..> Rentable
+    customProduct ..> Employee
+    myNote .- Employee
 }
 
 package catering.order {
@@ -32,16 +51,16 @@ package catering.order {
         + buy(cart : Cart, userAccount : UserAccount) : String
         + orders(model : Model) : String
     }
-        OrderController --> OrderManager : "-orderManager"
-        OrderController ..> Model
-        OrderController ..> UserAccount
-        OrderController ..> Order
-        OrderController ..> OrderStatus
-        OrderController ..> Cash
-        OrderController ..> Quantity
-        OrderController ..> Cart
-        OrderController ..> Consumable
-        OrderController ..> Rentable
+
+    OrderController --> OrderManager : "-orderManager"
+    OrderController ..> Model
+    OrderController ..> UserAccount
+    OrderController ..> Order
+    OrderController ..> OrderStatus
+    OrderController ..> Cash
+    OrderController ..> Quantity
+    OrderController ..> Cart
+    OrderController ..> catering.catalog.multiProduct
 }
 
 @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 421131c..69b82fc 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 sha256:9994118587dfa7eb264e824a880abce5c4aed0dc1a0f5befcc89b3b5daa9a332
-size 25307
+oid sha256:2f08154fc3a849e23992ca9c032e314cda300aca41b916db6fefcbf7c7b2499b
+size 36331