If you don’t want to sync your entire Active Directory to Azure/Office 365 you can in the new AADSync set up a OU filter. Here is a short Checklist
- Start Synchronization Service Manager
- Go to Connectors
- Select Properties on your AD Connector
- Select Configure Directory Partitions
- Click Containers (Enter Credentials)
- Select OUs to Sync
- Exit Properties
- Initiate sync
- Right-click AD Connector and select Run – Full Import
- Right-click AD Connector and select Run – Delta Sync
- In Task Scheduler run the Azure AD Sync Scheduler or wait max of 3 hours
- Verify in Azure AD/Office 365 that the sync was OK…
Links
http://andersonpatricio.ca/how-to-force-the-synchronization-using-aadsync/
http://oddytee.wordpress.com/2014/09/24/configure-filtering-with-aadsync/