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Email List:  fed-interop-wg@incommon.org . To subscribe this list, email sympa@incommon.org with the subject line subscribe fed-interop-wg

Update: June 6, 2016:

the The implementation profile this group created in the fall/spring has been transitioned to the Kantara Federation Interoperability Working Group. 

The new VCS home for this work on Github can be found here: 

https://github.com/KantaraInitiative/SAMLprofiles/tree/master/edit/fedinterop
 

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