I have to design several wood boxes who will be bases for acrylic showcase boxes. They have all different sizes but the construction is the same and quite simple. So what I'm looking to do is to design a generic construction with constraints once, and then be able to change a few variables like the boards thickness, the thickness of the acrylic and the width height length of the box and I would get the dimensions of my wood boards to do the cutting.

I never used the assembly workbenches, can they be useful in my cases?