Registration can be done either via the ATLENTIS application or via PLAN-IT-ALL.
The PLAN-IT-ALL and ATLENTIS connection identifiers are identical.
If you are already a PLAN-IT-ALL.COM customer, you can connect directly with your PLAN-IT-ALL login. Attention, this is only valid for admin user accounts. If you are a sub-user, or sub-admin of a PLAN-IT-ALL admin account, you must use the PIA admin account. If not, you have to create a new account (not linked).