How can this rule be applied?

Some of the playbooks on the Phantom server should only be executed by members of the admin role.

How can this rule be applied?
A . Add a filter block to al restricted playbooks that Titters for runRole – "Admin”.
B . Add a tag with restricted access to the restricted playbooks.
C . Make sure the Execute Playbook capability is removed from al roles except admin.
D . Place restricted playbooks in a second source repository that has restricted access.

Answer: A