Shell Frames
Shell frames are construction items made from profile material with the base of the item connected to the hull (shell plate). Shell frames can be inserted and modified in the 3D-Contek, 3D-Show and Shell applications.
Shell frames created in a view based on a parameter get a topological relation to the parameter. After changing the parameter and recalculating the shell frame, the shell frame will be automatically repositioned at the new parameter value.