(role)= # Role > See also: {ref}`manage-roles` In JAAS, a role is a property of an entity that describes what they can do in a JIMM controller. (role-tag)= ## Role tag > See first: {ref}`tag` A role tag has the following format: ```text role- role- ``` where `role id` represents the unique identifier of the role. (role-relation)= ## Role relation A role relation is a {ref}`relation ` that describes permissions on a role. (list-of-role-relations)= ## List of role relations (role-relation-assignee)= ### `assignee` Abilities: Shares the role's access level to Juju resources and JIMM logs.