1.9 Standards Assignments
There are no standards assignments for the Active Directory Federation Service (AD FS) Web Agent Protocol beyond those defined in the following specifications:
SOAP 1.1, as specified in [SOAP1.1].
SOAP 1.2, as specified in [SOAP1.2-1/2007] and [SOAP1.2-2/2007].
Unless otherwise indicated, Microsoft implementations follow all RECOMMENDED, SHOULD, MUST, MUST NOT, and SHOULD NOT prescriptions in the specifications listed above.