http://blogs.technet.com/b/ad/archive/2014/11/18/microsoft-identity-manager-preview-release-1-is-now-available.aspx

From the blog: "As more and more organizations and information workers move to SaaS applications, the IAM systems expands to the cloud, but still exists on premises."

Will FIM 2015 be multi-tenant enabled?

Thanks,
John

• Edited by Just Another FIM Guy 13 hours 39 minutes ago

It can be multi-tenant now, so I don't get the question. If you are asking about DirSync/AADSync/AADConnect - they would not be multi-tenant aware.

To such environments you can use FIM 2010 and WAD Connector for FIM.

I think the text you cite is more about Azure AD and MyApps portal, where - with SSO feeling - you can get access to SaaS apps.

Multi-tenant would mean the same instance being shared by multiple companies without having access to each other's data. So FIM is not currently multi-tenant enabled.