If the door is on an exterior wall were no room boundary existing outside, then there will not be a from or to room to illustrate. Teh work around is to create room boundaries outside your exterior walls and name them appropriately (i.e. to outside building, etc.). Also, this will allow you to filter these doors in door schedules that do not need to show the from or to room.
Mel Persin, AIA
AEC Technology Consultant
Technology to Visualize and Realize Solutions
MasterGraphics, Inc.
mel.persin@masterg.com