Description Vincent Lorenzo 2022-12-05 11:56:35 EST

Developing the Sirius Usecase Diagram, we discovered this behavior:
	- from the ModelExplorer :
		- create a Class, then create a Usecase inside the Class. 
			-> The field Class#ownedUsecase doesn't reference the Usecase
	- from the ModelExplorer :
		-create a Class, then a Usecase diagram owned by this class. Create a Usecase in the Diagram.
			-> The field Class#ownedUsecase doesn't referenc the Usecase
	-from the Usecase Diagram: 
		- create a Class as Subject. Create a Usecase inside this Class
			-> The field Class#ownedUsecase references the Usecase
			

We propose to modify this behavior in order to always have the field class#ownedUsecase update by the creation of a Usecase inside a Class.