AD FS with NW 7.02 using UME

Hi All,

In our landscape we are planning to implement SAML 2.0 across SAP and Non-SAP applications.

The Non-Sap Applications are hosted in the Cloud. These will use Active Directory Federation Service as IdP and the user repository will be AD.

The SAP applications are hosted on another cloud. We would like to use Netweaver 7.0 EhP2 as Service Provider.

1. For IdP can we make use of the AD FS that is already installed in another cloud? We want to use UME as user Repository for access to Netweaver Portal.
2. Is this setup possible and will Netweaver 7.02 support this setup.
3. Do we need to separately install AD FS in our SAP Cloud environment?
4. Secondly if we use NW IDM Federation with Netweaver 7.2, can the SAP IDM work as the sole IdP across the landscape validating users from UME and AD in both the domains?

Please let me know your thoughts.

Thanks,

Amrita