suggestion for Molten Mines manufacturing

Is it at all possible to give the Elder Events Giver (near West Arch tele) a Molten Mines Manufacturing tab (in addition to its current manufacturing that includes Arch Invasion wep fash)?
It would just be nice to do the manufacturing (specifically for the tomes) without having to make a squad of 5 in order to enter first.
I understand if this is out of the question, but I would really appreciate it.