[Moose-dev] SqMoose: mapping Famix2::Invocation::receivingVariable into Famix3::Invocation ?

I'm looking into the SmalltalkMethodVisitor for Famix3 and in particular how it builds FamixInvocation entity However there is a receivingVariable attribute in Famix2::Invocation, for which I cant find a substitute in FamixInvocation. How should I deal with this data? SmalltalkMethodVisitor>>acceptMessageNode: (...) aMessageNode receiver isVariable ifTrue: [invocation setReceivingVariable: (self resolve: aMessageNode receiver name)]. (...) -- Simon