User's Guide Working with Standard Profitability and Cost Management Applications Managing Standard Profitability Allocations Working with Standard Profitability Assignment Rules Deleting Assignment Rule Definitions Deleting Assignment Rule Definitions To delete assignment rules: In an open model, from Task Areas, select Manage Allocations, then Assignment Rule Definitions. The Assignment Rule Definitions screen is displayed. Select the assignment rule to be deleted. Click Delete Assignment Rule . A Delete Confirmation message is displayed. Click Yes. The selected assignment rule definition is removed from the Assignment Rule Definitions list.