Editor:

This document specifies provides an additional solution proposal for SAML 2.0 Work Item W-5a, “Enhanced Client Profiles”. This is a LECP that uses SOAP to communicate with a SP, using a reverse HTTP binding. This is identified as PAOS-LECP. Thus one Enhanced Client Profile uses a client that knows how to find its IDP, but does not use SOAP to communicate with the SP. This has been submitted as the LECP solution proposal. This solution proposal is similar, but specifies a client that knows how to find its IDP but uses SOAP to communicate with the SP. Since a reverse HTTP binding is used, the client does not need to be addressable. A third possibility is a client that knows how to find its IDP and uses SOAP for requests to the SP. This solution may also use portions of this solution proposal as noted within. Status: Working draft. Send comments to the mailing list. Committee members should send comments on this specification to the security-services@lists.oasis-open.org list. Others should subscribe to and send comments to th