I try to go through the first sample of AMW-use cases (persons 2 personsNew). And I can't find in menu the option "Name Similarity" for creating an appropriate AMW-modell.
All other options are there, except this one.
this transformation is not delivered with the plug-in, because it uses external APIs with different licences (wordnet API and another string matching API).
You can use "Name equality" instead (well it is simpler..), or add a hook by yourself in this transformation to call these or similar APIs.