|Description||string||The ReusablePolicy association is a more general relationship that incorporates both Conditions and Actions as well as any other policy subclass.
This class represents the hosting of reusable PolicyActions by a PolicyRepository. A reusable Policy Action is always related to a single PolicyRepository, via this association.
Note, that an instance of PolicyAction can be either reusable or rule-specific. When the Action is rule- specific, it shall not be related to any PolicyRepository via the PolicyActionInPolicyRepository association.