[Closed] slice selected polygon

Hi all

I try to simplify the workflow in our company and learn max scripting .
We do a lot of Architectural Visualisations and i try to code a simple Window Tool.

You just select the polygon, where the window is located and it will create the window.
To create different window styles i need to slice the polygon in desired pieces.

Is there an easy way to slice a selected polygon horizontal and/or vertical in the middle with max script?

Thanks!

Greets kd