Create a T-shaped wall

Complete the following steps to create a T-shaped wall:

1. Point to any wall/construction line of the group that you wish to modify, right-click, and select Edit Wall Shape.
   
   

2. On the wall where you want to add a T-shaped wall, point to
   
   the outside line to draw the T toward the outside and right-click, 
   OR 
   the inside line to draw the T toward the inside and right-click.
   
   

3. In the pop-up menu, select Add. A point appears on the selected line.
   
   

4. Click the left mouse button on the point and move the point to the position where you want to start drawing a T-shape wall/construction line and click.
   
   

5. Move the line until you reach the required length or enter the length in the Placement box.
   
   

6. Click to set the new wall.
   
   Before:
   
   
   After:
   

7. To cancel your changes and exit the Edit Wall Shape mode, click Discard Changes in the Edit Shape ribbon.
   To save your changes and exit the Edit Wall Shape mode, click Accept Changes  in the Edit Shape ribbon.
   
   

The following figure provides two examples of a T-shaped wall added to an L-shaped design.