Whenever possible, use the platform Members Control Center to define the add the persons required for your company. Only use MQL when absolutely necessary.
A person is someone who uses any app, not only MQL, but also all 3DEXPERIENCE apps,
and custom applications. The system uses the persons you define to control access,
notification, ownership, licensing, and history.
Do not modify or delete
the persons creator, guest, or Test Everything using MQL. Modifying or deleting these objects could cause triggers, programs or other
application functions not to work.