The FE-Mesh Parameters command calls different dialog windows depending upon the problem.
For simple Rectangular geometries it calls the Rectangular Domain Discretization dialog window (for vertical and horizontal applications) for two-dimensional domains and the Hexahedral Domain Discretization dialog window for three-dimensional domains.
For General geometries, this command calls the FE-Mesh Parameters dialog window that has six tabs, i.e., the Main Tab (for two-dimensional and three-dimensional applications), the Stretching Tab, the MG-Options (MeshGen) Tab, the Options Tab, the Mesh Section Tab, and the Export Tab.