You can modify an automatic inclusion rule by doing any of the following:
Change an And condition to an Or condition, and vice versa;
Change the rule type, rule operator, and value for inclusion.
In Service Center, click Service Delivery > Groups.
Click the Service Group or Site Group tab.
Click the name of the group to modify.
Click the Auto-Inclusion tab.
Click the name of the rule you want to modify.
Make your required changes and click Update.
Click Save.