Follett VERSION 6.00 - Manual (Page 108)

04/04 108 System Setup
3. If more than one member database is supported by the Data Exchange Server
you specified in step 2, a list of the supported member databases appears:
This list shows all the member
databases linked to this Follett
Data Exchange Server.
Choose the member you want to add to the union catalog and click Select.
The Data Exchange Properties dialog for the selected member appears. To
define how this member participates in the union catalog, see the following
section, Setting the data exchange rules."
Setting the data exchange rules
From the member's Data Exchange Properties dialog, you specify exactly how
the member participates in the union catalog.
Important: To avoid unnecessary network traffic, we recommend that you click
Save only after all of your setup options have been selected.