A policy such as a ASP or a ISSP is not a fixed object, it can evolve over time.
Summary :
2) How do I add a device to a control?
4) Unlink your policy from your perimeters
5) Re-associate your perimeters with the policy to take advantage of the new modeling.
1) Change your policy :
Wheel ⚙️> Catalog > Policy tab > Click on your policy
2) How do I add a device to a control?
Click on the number next to your control
Search for the measure and associate it with the measure
Define your coverage
💡 If you make a mistake or wish to unassociate you can hover your cursor over the measure and click on the unassociate button
3) Add controls
Move your cursor over the group > Add control
4) Unlink your policy from your perimeters.
Policy > policy tab > click on the number
Move cursor over perimeter(s)
5) Re-associate your perimeters with the policy to take advantage of the new modeling.
Put your perimeters back :