[xacml] Change request to SAML...

Title: Change request to SAML... Hi, On the SAML call today, the following item was discussed: - Standardize issuer name formats (request came from XACML)

The people on the call felt that they needed a bit more clarification regarding the concrete requirements for this.
They would also be happy to receive any specific proposal for changes / additions to the spec to resolve this, but they'd be OK with just the requirements if that's all the time we have for over the next couple of weeks.
Anne: this originally went from you to Eve Maler.
Would you be able to write a short paragraph saying why XACML needs a SAML change in this area?
Carlisle.