I am a newbie and am working on the logical design of our future SPPS
2003 implementation. In phase 1 we will be focusing on implementing a
single document library for ~1,000 documents. Here's my current
quandry:

After check-in, the document has to be approved and we are planning
on using the 1-step approval process SPPS offers. If the document
belongs to Team A, then team leader A has to approve it. If it
belongs to Team B, of course team leader B has to approve it. We have
about 15 teams.

Is it possible to set up a single document library / check-in process
in such a way, that a notification "You need to approve this
document" is sent ONLY to team leader A and not to all 15 if a
document for Team A is checked-in? Would it be better to just create
a separate document library for each team?