Good evening everyone. I am trying to write a Dynamo script that is capable of converting Ductwork to placeholder ductwork, and vice versa.
I know that Revit can change placeholder to duct without Dynamo, but in my case, I would actually like to invert this process and change it back to placeholder.
I do not know if this is possible because they are in different categories. I tried grabbing the family type ID numbers of Duct (and Placeholder Duct) and attempted to reassign them to family instances, but it is not successful.
Could anybody shed some light on the topic? I would like to develop this further but I am not sure if this can be done, or if anyone has been down this road before.