@ -47,11 +47,10 @@ u --> UC3
UC3_5 .> UC3 : extend
UC3_6 .> UC3 : extend
u --> UC4
UC4_1 .> UC4 : extend
u --> UC5
u --> UC6
UC6_1 .> UC6 : extend
UC6_1 .> UC6_1_1 : include
@enduml