Multiple FFXIV accounts to the same PSN ID? Can it be done?

My other half wants to create his account on the PS3, but I currently have my account linked to our PSN. I read somewhere that it sounded like, up to 8 Service accounts could be attached to a PSN ID, but perhaps they actually meant under the same Square ID, which is not what we want.

So do we have a verdict on this, do we have to create a new PSN ID for him to play?

Okay, so the answer in case anyone wants to know is this: Nope. Only one Square Enix Service account per PSN ID. You have to create a new user profile, then login/create a new PSN ID because the PS3 doesn't allow multiple user profiles to associate to the same PSN ID.

Oh well..