Configuration required in DirSync tool to synchronize Extension Attributes from On-prem AD to Schema Extensions in Azure AD

Hello,

I learnt from MS documentation(http://social.technet.microsoft.com/wiki/contents/articles/19901.dirsync-list-of-attributes-that-are-synced-by-the-azure-active-directory-sync-tool.aspx), that DirSync tool synchronizes extensions attributes from on-premise AD to schema extensions in Azure AD. However, we observed that the extension attributes from on-premise AD are not synchronized to Azure AD.

Can someone please help us to understand if we are missing any configuration in DirSync tool,required for the same.

It would be great if any reference or documentation is available for the same.

Any help much appreciated.

Thanks in advance !!!

Regards, Sagar Acharya acharya.sagar@hotmail.com