Mates Contents Automatically Lock Rotation for Concentric Mates to Toolbox Components You can use Lock rotation of new concentric mates to Toolbox components to automatically lock rotation for new concentric mates to Toolbox components. You can lock this option in the Settings Administrator Tool. Disabling Automatic Mate Updates in Toolbox You can temporarily disable the automatic update of mates between a Toolbox component and a non-Toolbox component by clearing Automatic Update for Toolbox Mates. By disabling the automatic update, you can improve performance by making it quicker to edit mates, add mates, and manipulate components. Grouping Mates and Separating Fasteners You can group mates by status and separate fasteners into folders. Negative Values for LimitAngle Mates in Mate Controller You can use negative angle values in Mate Controller and Animation for LimitAngle mates. Parent topicAssemblies