Magics 20.03 64 Bit requires a separate 3-Matic license or add-on for native CAD import. Without it, you must convert files to STL/STP using a separate tool like FreeCAD or Fusion 360.
: Allows users to rotate, pan, and zoom parts on the virtual build tray to find the optimal orientation for printing. System Requirements (64-bit) Magics 20.03 64 Bit
Do you need help with a (like Support Generation or Lattice)? Magics 20