Numbering Portal items

[John Wallace]

I have 1200 People in DB. Each are associated with a Group and Sub Group. I have a self-join relationship which sorts alphabetically by last name the people that belong to the same sub group.

I need a calc field that numbers the people based on their sorted position in the subgroup.

Albritton = 1

Baines = 2

/.../

Thompson = 38

Williams = 39

I'd love to accomplish this numbering without a script. Any suggestions?

Thanks,

John