Modifications / Additional information:

This joint cannot be added to a task. It will only be driven by other joints.

Created joints automatically fill the Joints folder which is in the Mechanism folder of the entities tree.

A joint may be deactivated by the contextual Deactivate command which is available when a joint is selected in the entities tree (an inactive joint is displayed in parentheses in the tree). Of course, it may be activated again by the Activate command.

The joint may be modified by the contextual Edit command from the entities tree.