Abstract A list of attribute properties for use with OpenID Attribute Exchange. Table of Contents 1. Overview 2. Attribute Properties 3. References 3.1. Normative References 3.2. Non-normative References § Authors' Addresses 1. Overview OpenID Attribute Exchange ([OpenID.attribute‑exchange‑1.0] (Hardt, D. and B. Ferg, “OpenID Attribute Exchange,” August 2006.)) is a service for OpenID ([OpenID.aut