I have created a wall in Revit using a Predefined Sweep Profile and then Extruding it. I set the category for the Extrusion to 'Wall'
and the resulting Wall will allow me to insert doors and windows into it. However if I want to cut any other geometry into it
REVIT will not allow/doesn't appear to provide ways for me to do so. Any ideas how to set about this or do Extrusions generally
not allow themselves to be 'randomly' [ie:- not doors and windows] cut into?