Updating Layout Constraints

To update constraints in the layout to match those set in the schematic, do one of the following in the layout view:

Choose Connectivity – Update – Layout Constraints on the menu bar.
Click Update Layout Constraints on the Constraint Manager toolbar.
The layout constraints must be updated whenever the schematic Same Mask or Mask Name setting is changed in the Constraint Manager GUI and when the related constraints are changed using SKILL.

Tools, such as the Virtuoso color engine and router, will honor the Same Mask pre-coloring and spacing constraints for the special net class.