Delete/Restore IE Viewpoint

Alternatively, if you have selected the entire IE group, use the Delete Segment command from the pet palette. The segment that you clicked to select the IE group will be deleted.
Note: To select an Interior Elevation group, select any of its Room Boundary lines.
Note: This command regenerates the IE viewpoint, but any 2D edits you made in this viewpoint before deleting it have been lost.