To create an expression or constraint clip

1. Select an object or character that is constrained or is animated by an expression from the scene view or from the Current Character Set drop-down list.
2. In the Trax menu bar, select either Create > Constraint Clip or Create > Expression Clip.

   If the character has any constraint channels, then a constraint clip is created for those channels.

   If the character has any expression channels, then an expression clip is created for those channels.