Constrain a Design with Formulas and Equations

You can control geometry using mathematical expressions that include the names of dimensional constraints, user variables, and functions.

Overview of Formulas and Equations
Control Geometry with the Parameters Manager

The Parameters Manager displays dimensional constraint parameters (both dynamic constraints and annotational constraints), reference parameters, and user variables.
Organize Parameters into Groups

Organize dimensional and user-defined parameters into groups, and control whether they are displayed in the Parameters Manager list.