Part Modeling > Tweak Features > Lips > To Create a Lip Feature
  
To Create a Lip Feature
1. Set the allow_anatomic_features configuration option to yes to make the Lip command available on the All Commands list.
2. Add the Lip command to the desired user-defined group on the ribbon.
 
* For information about customizing the ribbon, see the Related Links.
3. Click Lip.
4. Select adjacent edges to form a lip. You can select edges using Single, Chain, or Loop (the same way as for a round feature). Choose Done when you have finished.
5. Select the mating surface (the surface to be offset).
6. Enter the lip offset from the selected surface.
7. Enter the side offset (from the selected edges to the draft surface).
8. Select the drafting reference plane.
9. Enter the draft angle. The lip feature is created.