Did you see this?
http://technet.microsoft.com/en-us/library/jj205456
(pointed to by https://wiki.shibboleth.net/confluence/display/SHIB2/ShibEnabled#ShibEnabled-microsoftoffice365)
Dunno whether it is what you want, but it might help
/R
From: Discussion list for Shibboleth developments [mailto:[log in to unmask]] On Behalf Of Andy Swiffin
Sent: 01 October 2014 08:14
To: [log in to unmask]
Subject: Microsoft Office 365 authentication
Hi
Is anyone doing authentication for Office 365 using the SAML2 SP-Lite profile as (not really) described in: http://blogs.office.com/2014/03/06/announcing-support-for-saml-2-0-federation-with-office-365/ using their standard IdP that they use for everything else.
If you are, have you got a cookbook on how to do it?
The goal (for us) is SSO with our Blackboard (already shibbolised), SITS Evision (plans to be shibbolised) and O365 (currently ADFS but would love to be shibbolised).
Regards
Andy Swiffin
Dundee
The University of Dundee is a registered Scottish Charity, No: SC015096