Currently you can only define a sync set for Contacts when creating a remote database.
This means that a remote salesman can be set-up to receive only contacts relevant to their territory. However, all companies will be synchronised, even those outside their territory. It would be handy to be able to create a sync set that also allows criteria for Company, as well as Contact synchronisation criteria.
I appreciate that Company Access can be modified to limit which salesperson / team can view the data - but it would be helpful to have the additional capability in the sync set as well.