 Employer | Employer information associated to this affiliation.Company or organization that employs the customer. |
| Insurance | Travel insurance associated to this affiliation.Travel insurance carried by the customer or company. |
| Organization | Detailed information for a membership organization that has travel benefits, programs or discounts.Membership organization that has travel benefits, programs, or discounts. |
| 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. |
| TravelArranger | Information on the organization responsible for arranging travel.Companies or individuals responsible for making travel plans or transactions either for the customer or company. |
| TravelClub | A club that offers special privileges and related services for this affiliation.Identifies a travel club that offers special privileges and related services. |