The Prescribed Displacement, Interface node adds a condition where the displacements are prescribed in one or more directions to interfaces between material layers in the selected geometric entity (boundary, edge, or point). It is also possible set maximum and minimum limits for the displacements, so that for example a one-sided support can be modeled.
If the same layer is selected in two Prescribed Displacement, Interface nodes being active on the same boundary, the second definition will override the previous.