A Concern Usage could compose or be referenced by a Part Definition or Usage

Have same behavior like Requirement Usage:

<img width="1628" height="333" alt="Image" src="https://github.com/user-attachments/assets/a3fc630a-5d38-4205-a59e-adfa9724ea66" />


👉In addition this could be good to be able to compose/referenced graphically a requirement or concern usage : today this is only possible in the Explorer view.