coverting 3d walls to 2d

[Firerunner]

Is there a program that converts a 3d wall drawing in Arch desktop into a 2d wall without loosing the shape of the wall.

example

I have a door in the wall I explode it to get a 2d wall. but it makes a solid line through the door. If I have multi floors it would take to long to trim out the door spaces.

Any help???

 

[Exxit]

_AecCreateHLR?

L.

ADT 2004
ACAD 2002