It depends on what’s needed. You can have a two way integrations built that would handle both directions then it wouldn’t matter where the information started, it would always be reflected in the other system…again, it’s really based on needs 
It depends on what’s needed. You can have a two way integrations built that would handle both directions then it wouldn’t matter where the information started, it would always be reflected in the other system…again, it’s really based on needs