Components + Interfaces and sequence diagrams

[Guillaume]

Hello,

In the following component diagram, I need to specify that Component1 invokes operations from Component2 via its Interface1. Component2 also provides services via Interface3 to another component.
I created a realization from each Component2 port to the appropriate Interface element to have the operations available in a sequence diagram.



I read other threads suggesting that what I want to do is not feasible but I was wondering if there's a possible workaround...
In the following sequence diagram, using Component2 inline port provides the correct list of operations (from Interface1). However we would like to use the component lifeline only -> in this case, the drop down list of operations includes all interfaces. Is there a way to say that this lifeline is limited to a single interface?

[KThiel]

I'm curious if Sparx has an answer to this question and if you have found a workaround for this.

My question is in line with this question and can perhaps be solved with the answer on this topic.
How do I have to configure ports provided and required to get the interface operations only available in one direction in a sequence diagram?

Kind regards,