Partially placing a card under another card

Building a module where I have the need to place a card under another card while still showing some of its contents (think 7 Wonders). Is there a way to do that in Vassal? Thanks!

Turn off stacking for the current board.

Then use Game Piece Layers to make sure that the bottom pieces stay on bottom and the top pieces stay on top.

Now you can overlap pieces without having to worry about them stacking together.