By following these tasks in order, you can create your own slot symbol quickly and easily. Open and Set Up the Symbol File Manage Layers Set Display Settings Insert Profile Geometry Sketch and Constrain Base Plane and Offset Curves Sketch and Constrain Slot Geometry Move Slot Offset Curve to the BasePlane Layer Move Slot Geometry and Dimensions to CrossSectionPlane Layer Create Slot Groups Create Slot Symbol Representation Name Slot Edges Define Slot Inputs Testing Symbol Geometry Define Slot Symbol Properties Create Profile Sketch Layer Create ProfileSketchCurve Representation Adding Symbol Data to the Catalog