1.5 Prerequisites/Preconditions
This protocol requires the following:
An implementation of a transaction coordinator, which supports the Abstract Data Model (as specified in [MS-DTCO]) and also supports the coordination of WS-AtomicTransaction transactions (as specified in [WSAT10] and [WSAT11]), is present and running.
The DTCO implementation SHOULD support CONNTYPE_TXUSER_EXTENDEDWHEREABOUTS as specified in [MS-DTCO] section 3.3.5.2.2.1.
Either the implementation of a client application or a server application is present and running.