
Figure 1 Retainer property page
•Ref Parametric Marker: Controls the position of Retainer. It is also special parametric marker (SPM).

Figure 2 Geometric information
•Inner Diameter: Defines an inner diameter of Retainer.
•Lower Diameter: Defines a lower diameter of Retainer.
•Upper Diameter: Defines an upper diameter of Retainer.
•Lower Thickness: Defines a lower thickness of Retainer.
•Upper Thickness: Defines an upper thickness of Retainer.
•Retainer Connect Position: Defines a position to contact.
•Use half graphic option: This option is useful to see internal bodies. (The default is checked.)
