The Draw Room command is used to draw a room that already exists in the database. If the room is inserted on the drawing, this command will erase and reinsert the room.
Do not use this command to create a new room. Use the Create Room command instead. See the Create Room section for more information.
To draw a room, go to
Ribbon: DM Electrical->Buildings and Rooms-> 
Draw Room
Pulldown Menu: DM Electrical->Building Definition->Draw Room
Redraw Room Dialog Box
Room List: Select the room to draw from the list. The list displays all of the rooms in the project.
Select from Drawing: Press this button to select the room to draw from the drawing. You will be prompted to select a point inside the room.
Specify point inside room:
The dialog box will reopen with the specified room selected in the room list.
Drawing the Room
Select the room to draw and press the OK button. If the room was previously inserted on the drawing, it will be removed. You will be prompted to specify the point at which you will begin drawing the room.
Specify first room point:
You will then be prompted to specify additional room points.
Specify next room point / <Finish>:
Press ENTER to complete the room outline.
The room will be displayed on the drawing. You will be prompted to select the location for the room label.
Specify room info location:
The room label will be inserted on the drawing with a leader pointing to the room.