| Address | Address information for the traveler.Information about an address that identifies a location for a specific purposes. |
| CitizenCountryName | Information about the traveler's citizenship. |
| IndCoverageReqs | Insurance coverage requirement information, including estimated trip cost, the amount of requested accidental flight insurance, descriptions of luggage or equipment to be covered and a description of the traveler's pre-existing conditions.Contains certain traveler-specific information required for quoting or booking an insurance plan. |
| TPA_Extensions | A placeholder in the schema to allow for additional elements and attributes to be included per Trading Partner Agreement (TPA).Allows extensions to be added to the OpenTravel specification per trading partner agreement. |