The following terms are defined in [MS-GLOS]:
Hypertext Transfer Protocol over Secure Sockets Layer (HTTPS)
Transmission Control Protocol (TCP)
user principal name (UPN)
The following terms are defined in [MS-OXGLOS]:
security principal identifier
security token service (STS)
Uniform Resource Identifier (URI)
The following terms are specific to this document:
realm autodiscovery: A process used by client applications to obtain the name of a server resource's source realm (1) and then use that information to locate a security token service (STS) that can issue access tokens to the resource.
MAY, SHOULD, MUST, SHOULD NOT, MUST NOT: These terms (in all caps) are used as described in [RFC2119]. All statements of optional behavior use either MAY, SHOULD, or SHOULD NOT.