I tried to create e message between an endpoint "emission message" in a diagram and a startpoint "reception message" in an other diagram.
To do this I create the message in the endpoint, and linked this to the startpoint.
But in the parameters of the startpoint, I can't se the message. The list is empty.
This fonction is OK when the startpoint and the endpoint are in the same diagram.
Is it possible to enable the fonction when the startpoint and the endpoint are in 2 différents diagrams? Thanks.