Tabular Editor 3 / Relationships

Hi.  Weird question if anyone is a TE3 expert.

Have a model, and it has relationships between tables like you would expect.

Save the code into a repo (save to folder so all the objects have their own json file) and relationships do not show as a type of object (tables, roles, expressions, etc.)

DevOps pipeline will deploy the model - including relationships - when it executes but I can't find where they're defined.  I trust that everything is working ok...just curious where I can find relationships in VS code.

Thanks!