Sun OpenSSO Enterprise 8.0 Administration Guide

Encoding Artifacts

When an identity provider sends a response to a service provider using artifact binding, OpenSSO Enterprise supports either URI or form encoding. To specify the encoding, toggle the value of the responseArtifactMessageEncoding tag in the service provider's extended metadata. Possible values are URI and FORM as in:

<Attribute name="responseArtifactMessageEncoding">
  <Value>FORM</Value>
</Attribute>