To delete a policy, you must unassign the resources that are mapped to the policy.
To unassign a resource:
Navigate to Configuration Management > Network Configuration.
Under POLICIES, click the three-dot icon adjacent to a rule that you want to remove.
Click Edit.
In the EDIT POLICY page, under Assign Resources, select the resource you want to unassign.
Click the three-dot icon adjacent to the resource and click Unassign.
The resource is unassigned from the policy.
Once you unassign a resource, you can remove the policy. To remove a policy:
Navigate to Configuration Management > Network Configuration.
Under POLICIES, click the three-dot icon adjacent to a rule that you want to remove.
Click Remove.The policy is now removed from the list.