Get FQN from GUID in code generation phase

[David Kadlecek]

Hi,
I have defined custom tag:
MyTag:
Type=RefGUID;
Values=Attribute;
Stereotypes=MyStereotype;

that allows selection of attributes having stereotype <<MyStereotype>>

During code generation I use the  snippet %classTag:"MyTag"% to get GUID of the selected attribute. Is it possible to translate the GUID to the fully qualified name of the attribute - e.g. "com.bla.MyClass.myAttribute"? Am I missing something in the field substitution macros or I need to use EA_Addin? I don't want to do model transformation at this stage.

Regards David