Reply To: Meta-Model Port Interface-Reference Relationship

[cort]

A port can be “formalized” to only one interface.

However, the port on one component can “connect” to the port (Interface Reference) on the port of another component more than once. This is limited to the client (Requirement) side. A server port (Provider) can connect with multiple clients (Providers).

So, the answer is kinda “both”. :)