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.

UDT0000012
UDT
Indicator. Type
1.0
A list of two mutually exclusive Boolean values that express the only possible states of a property.
Indicator
string

Contains information on account options and notification perferences and details.