Summary: Family Types parameter to be associate-able with nested families.
Description: The association would have to be "pushable" and "pullable". Associating a parameter is generally done by pulling the information from the host into the nested family. This would have to work in reverse and both directions. Allow the nested family to push the list of items to the host {or said differently; the host would pull the info from the nested family} and then be selectable in the host and that selection would pass back to the nested family.
Product and Feature: Revit Architecture - Architectural Family Contents/Components
Submitted By: ColoradoRic on 01/13/2016