1.3.2.3.2 XA Subordinate Transaction Manager Facet
The XA Subordinate Transaction Manager Facet provides the following services to an XA Superior Transaction Manager:
Creation of OleTx transactions mapped to XIDs.
Participating in the Two-Phase Commit Protocol coordinated by an XA Transaction Manager, and mapping to and from the related XA Protocol.
Participating in Recovery and outcome notification initiated by an XA Transaction Manager.