Hi, I went a bit over the nice Famix-Extensions. I believe we still need to revise the vocabulary a tiny bit. Right now we use "referenced/referencing" to denote invocations related relationships. It should be "invoked/invoking". I filed an issue and probably start to slowly rename the methods: http://code.google.com/p/moose-technology/issues/detail?id=175 Cheers, Doru -- www.tudorgirba.com "Sometimes the best solution is not the best solution."