Adding custom attributes
You can add custom attributes to role definitions and role assignments. For example, you might want to use a custom attribute to reference a ticket number associated with a specific type of access request, role definition, or temporary role assignment. Custom attributes are optional and you can use them to capture any kind of information that is meaningful to your organization.
You can add custom attributes when defining or modifying a role, defining or modifying a computer role, or when modifying role assignment properties.