Creates a horizontal, vertical, or rotated constraint based on the locations of the extension line origins and the dimension line.

Button
Ribbon: Parametric tab
Dimensional
panel
LinearNot available on the ribbon
in the current workspaceThis command is equivalent to the Linear option in DIMCONSTRAINT.
The following table outlines the valid contraint objects and points:
The following prompts are displayed.
Specify first constraint point or [Object] <Object>: Pick a constraint point or select an object