Giphi - 2005-07-26

  I just started working on this to configure a booking calendar for equipments. I see a GROUPS field in the USER table, can it be configured to have a SUPER USER, who can delete other bookings, which has permission to do everything.
Also, Is it possible to limit the booking hour blocks dependent on the hours.
For ex: i cannot let them book for more than 4.5 hours in a single block.

any help is appreciated. Thank you so much for this. This is a great thing.