How do you stop Sparx Enterprise Architect adding relationships to all diagrams?

Question

When I add a relationship between two elements in a diagram (in this case a communication diagram) in Sparx EA it adds it to every diagram that has those two elements. This means I have to go back and remove it from every other diagram that has those two elements, a task that gets harder the more diagrams you have.

Is there a way to stop this happening?

Answer 1

Not going to discuss the meaning of what you are trying but you can select the connector after creation and from the context menu use Visibility/Hide in other diagrams.

You can also write an add-in that can do that automatically for you. In that case you need to subscribe to EAOnPostNewConnector.