Relationship matrix and class operations

[mse]

Is it possible to create a relationship matrix between class operations? Say I have the following:

Class A
op1()
op2()

Class B
opX()
opY()

When I select the type as Operation, I do not see the operations. When I select Action (it's only for Activity diagrams). Is it limited only to the package level? If so, how do I map for example my test cases to my class methods?

[Geert Bellekens]

No, relationship matrix only works between elements.

You can create relations between operations by either refguid tagged values, or "link to element feature" relations.

Geert