Illustration repma007.gif shows that Materialized View Site B's propagator communicates with Master Site A's receiver.

Master Site A contains the following master groups:

• A
• B (crossed out because Materialized View Site B's propagator cannot access it)
• C
• D (crossed out because Materialized View Site B's propagator cannot access it)

Materialized View Site B contains the following snapshot groups:

• A
• C