Michael,
You can use the construct openings tool in Compound cell mode to cut walls in your current file with doors in a reference file. The tool will use the door's perforator to create the opening. The opening is static and will have to be recreated if the door is moved, but this can be a good thing for a structural wall since you do not want the architects to be modifying a structural wall without coordinating with the structural engineers.
Noel