I've been posting a number of questions and they have all been really helpful at getting me to where I am now, but now I'm finally at the end of the error trail and all I really need is somebody to post to me the claims rules they setup to get federated login with educause.edu. Here is the link to the configuration information they provide on their website:
https://www.educause.edu/idp_setup/info
I have been able to successfully create claims rules that put what I believe to be the correct information into the token ( I can see the info with my test setup of a WIF relying party created from the SDK), but I can't seem to find just the right set of rules. Or maybe there is somebody out there that has set this up and has it working and knows where I went wrong.
I've found that somewhere the SP has made reference to extentionAttribute#5 and I've populated that attribute in AD manually, but no where have I found any documentation on what an ADFS customer like me should be doing to get it to work with Educause.edu.
Thank you.