How to create a 2D mesh and 3D mesh contact NX Siemens

How to create contact between 2D mesh (with thickness) and 3D mesh. This video starts from a complete simulation and shows where problems may occur.

[@puneetsharma2135]

can you please simulate surface contact between two 2d mesh bodies (two thin plates lying one over the other) using GAP element?

[@theszklanyjasio]

Very helpful. Thank You ! :)