First of all you need to see what Policy your agent has - you can tell that on the details of the agent via the network page.
Find that policy in the manager (if its null, you need to assign another one) you can then make any changes - right click on the policy and go to apply.
Hi! thanks for you answer. ,, know if there is any article about it?
I can not edit my policy. I see my clients whit the agent installed
go to policies tab and click on the policy you want to edit