Allows the implementer to extend the base HR-XML specification.
This is done by defining the additional information in XML Schema and referencing the new schema in the xml instance document throught the use of namespaces. Once this is done the additional information defined there can be carried in the BOD XML instance document.

ABIE
Deployment Organization. Details
A collection of information about the organization and the organization unit associated with the employee's or human resource's "deployment." The term "deployment" is used to refer to the facts surrounding how and where the human resource is engaged or put to use. Deployment details include information about a resource's job, position, work schedule, assignment entry reason, as well as information identifying the organization and/or organizational sub-units associated with the deployment.