The following three papers are depricated because replaced by Version 1.5.
Guide to Version 1.0 of the Identity Selector Interoperability Profile – A guide to using the V1.0 Profile, intended for people writing identity selectors, toolkits and platforms.
Version 1.0 of the Identity Selector Interoperability Profile – The V1.0 Profile, intended for people writing identity selectors, toolkits and platforms
Using the Identity Selector Interop Profile in Web Browsers – A guide explaining how to use the Interop Profile within web apps and browsers