Configuring Attribute precedence when multiple MAs are present.

Hi,

In our environment, we have multiple MAs configured. 

1.FlatFile MA(source)

2. FIM MA

3. ADDS MA(target)

4.Google Apps MA.(target)

The flow will be like we provision users from Flat file to FIM and from FIM to AD and Google. We are using MV extension code for ADDS MA and Google MA for provisioning users from FIM to AD and Google. In turn we are flowing object SID and domain back to FIM from AD. For that we have build an Inbound sync rule for AD. When I do Full sync of ADDS MA, the objectSID and domain is not getting to metaverse and not exporting to FIM MA. I had examined the attribute precedence.The precedence is as follows.

1. ADDS MA

2.FIM MA

3.Google MA

Is Inbound sync rule is needed to flow objectSID and domain back to FIM in which user is already present? If not how should be the attribute precedence? If Outbound and Inbound Sync rules are preseent, then which rule will be called first.

Thanks

Prasanthi.