Hello, @SeanP , I am very grateful with you for trying to help me. However, I think this does not answer the original question, because the question is how to get the views that have a certain view type, but not a higher level view type such as Floor Plan or Ceiling Plan, but a view type of those main types. Notice on the image of the original question that the user has a type of floor plan that he has created, with the name “A100-FIRE PROTECTION PLAN” which is a custom type of floor plan. Then the user wants to isolate quickly the views that belong to that custom type of floor plan, to do something with those views. In my case I have several of those custom floor plans, and I want to add a different prefix to the view names, as per the name of the custom view type. So, as the OP, I thought the “ViewFamilyTypes” node would isolate those views for me, but that is not the case. The output of the node is just the type, not the views that are assigned to that type.