Updating the flowchart

Update your flowchart with boxes for any master sites. These boxes should indicate somehow - through shading or color, perhaps - that they are master sites.

Indicate shared data that resides at the master site - either by replication category or by table name. Use a different type of arrow, perhaps thicker or a different color.

This flow chart shows an example with a master site:

Remember that all of the sites in the same application database must share tables in the same way. You cannot share a table in one site in database A without sharing the table for all sites in database A.