Snapfit building block for operation in prusaslicer with two sides

Using the cut feature of prusa slicerd with a snapfit feature to connect the two cut parts in a secondary step needs a bit of work but works you need to reposition the stl at the edge of the cut plane in order to make it works (using a negative modifier on the female part and the male part as a part type shape(180°rotation is also needed)…. quite a journey but doable