How to move wall reference line without affecting it’s position?

Description

Is it possible to move the Wall’s reference line from inner to outer edge/face without affecting its position?

Solution

In Archicad, the Wall’s Reference Line can be adjusted without altering the wall’s position. To do this:

1. Select the wall. 
2. Go to Edit > Reference Line and Plane >  Modify Wall Reference Line…
   

3. In the Modify Wall Reference Line window, enable Edit Reference Line Location, then select Outside Face.

    

4. Click OK.
    

Additionally, if you need to adjust the reference line's offset, enable the Edit Offset option and enter the desired value.