Defining Routing Constraints

Open the Routing Constraints overview window by selecting Factory > Routing > Constraints.
Click New at the bottom of the Routing Constraints entry window.
This opens the Routing Constraint entry window.
Enter a description for the new constraint in the Routing Constraint Entry window.
Select the From and To resource or resource group by clicking the Select button.
The Select a resource (group) dialog box is displayed.
Select the resource or resource group and click the OK button.

Note: The resources and resource groups are presented in a tree structure. You can choose from one of the three main hierarchies in the tree branches (resources, resource groups, and stages). Clicking the Plus (+) symbol displays the underlying branch. Clicking the Minus (-) symbol collapses the selected branch. To select a resource or resource group, select it and click OK, or double-click the text. The Select a resource (group) dialog box closes and the selected resource (group) is displayed in the From or To field in the Routing Constraints entry window.
Indicate whether a route is allowed or not allowed by clicking the corresponding option button.
Click one of the option buttons to indicate whether a connection is direct or indirect.
Click OK to save the routing constraints and close the window.