Changing a Group's Assigned Policy
Go to Environment > Groups and view the Policy column to see what policy is currently being applied to a group. You can select a policy name to view the Policy Details page for that policy.

To change a group's assigned policy:
Click on the group to view the Group Details page.
Under Policy, select Inherited or Specific:
Inherited: Select this option to apply a policy in order of precedence. See Order of Precedence for Policies.
Specific: Select this option to choose a custom policy already created in Content Filtering > Policies.
Click Save Changes.