Wall material on external wall that is now internal

[Robboulton]

I have a brick dwelling that i am adding an extension to. Can anyone tell me how to change the section of wall that is now internal to show a plasterboard finish. Picture attached. You can clearly see the brick from the external wall. I want this to be plasterboard as the internal walls.

I have attached the plan file for you to play with.

 

I use Chief architect x11 on a mac running catalina 

20200923 - New Planning Drawings with ext.plan

[rlackore]

For the lower part of the wall, break the wall at the living room intersection and change the wall type.

 

For the upper part of the wall, select it and change the roof options for Lower Wall Type if Split By Butting Roof:

 

These steps will give you brick on the outside, drywall on the inside. You'll need to fiddle with some clean-up, but this should get you headed in the right direction.

 

[Robboulton]

You sir are a genius. Thankyou sooooooo much. Really helpful.