Error configuring Office365 and Shibboleth 3 Idp SSO

[Peter Schober]

* Priyanshu Bhalotia <priyanshu.bhalotia at wooqer.com> [2016-10-02 10:46]:
> 2016-10-01 18:11:42,393 - WARN
> [org.opensaml.saml.saml2.profile.impl.AddNameIDToSubjects:337]
> - Profile Action AddNameIDToSubjects: Request specified use of an
> unsupportable identifier format: urn:oasis:names:tc:SAML:2.0:
> nameid-format:persistent

Seems the service wants you to use a NameID format you don't have
configured.
-peter