Merge nodes of mesh of two seperate 2D geometries.
 

Hello everyone, I am new here and I'd ask you some question. I have two seperate geometries in two "modules". I mean geometry 1, geometry 2. They are both simple rectangles (in real world pipes). How can I merge nodes of meshes that rectangles. I will add that next I have to make two calculations to get two solutions. One pipe is to develop flow and the second one is result area.

Best regards, WG