Door plaster problem

[Anonymous]

Hi everyone, I'm a bit lost in some options in archicad, I have some sliding doors in my project and gypsum walls.

I want to do a sliding door with 100 cm of opening, but when I turn the finish in the options it takes the thickness from the opening thus it becomes 95. Is there an option to turn the plaster outside the opening so that I remain with 100 cm? I could make the door opening 105 but then the schudles would be wrong! Can anyone give me a hand on this?

Thank you