There are many important editing features for the Flex body that are available in the Body Edit Mode. In the Body Edit Mode, you can modify Nodes, Elements, Properties, Boundary conditions, etc.
You can focus on just one FFlex body and it makes easy to edit the flexible body. You enter the Body Edit Mode with the FFlex body in the same way as any other body in RecurDyn, by:
•Double-clicking on the geometry
•Clicking the right mouse button on the FFlex body name on Database Window and choosing Edit on right-click menu