I defined a language A and now I want to define a language B which uses language A. The idea is to references the concepts in A. At the end I want to have in a solution instances the A and B, the instances of B with references to instances of A. My problem is that I don't know how to specify that B uses A. I tried the obvious option of Used Language in Model Properties but it is not working.
To be clear let say that we have in A
concept X implement INamedConcept
and in B
X x 1..1