Summary: Create a parameter that would make that family type not being tagged if we use Tag All command

Description: We created a lot of nested families elements, when we need to tag them we MUST tag manually, or we have to remove a lot of unwanted tags.
Another option would be the creation of a generic MEP model, since generic models in MEP views appears in halftone.

Product and Feature: Revit MEP - Annotation Tools

Submitted By: Fabio Sato on 01/24/2015