PAT Mapper is a construct which will be associated with 1-N FIP Domains
last_updated_by: ID of the user who last updated the object.
last_updated_date: Time stamp when this object was last updated.
entity_scope: Specify if scope of entity is Data center or Enterprise level
creation_date: Time stamp when this object was created.
owner: Identifies the user that has created this object.
external_id: External object ID. Used for integration with third party systems