Summary: Export DWF with Layers active

Description: The ability to export DWF file with layers active.
In Portugal the Town Hall needs the dwf files with layers active.
Without this we need to export to dwg single files, join all the file to a single dwg and then print all the layouts to dwf.

Product and Feature: Revit Architecture - Other

Submitted By: XqSiTo on 11/10/2017