1.2.1.3.2.6. Sketcher - New keyboard shortcuts
There are two new shortcuts for the Sketcher in PARTdesigner:
RemoveSelected ( Ctrl+Shift+Del )
Removes the last step.
RemoveSelectedDepend ( Ctrl+Shift+E )
Removes the last step with all dependent elements.
Via Extras → Settings... → Sketcher(feat.) you can change the assignment in the Key combinations [Shortcuts] area at any time.