The lists of transport modes and hints refer to chapter 6 Harmonisation of means of transport of the national industry standard Customer information (unfortunately currently only available in French and German). Technical details can be found in that document. The Transportmodes file corresponds to the Verkehrsmittelkategorie/Catégorie de moyen de transport, the TransportSubmodes file corresponds to the Angebotskategorie/Catégorie d'offre and the Hints file corresponds to the Beförderungshinweise, Angebotshinweise und Informationen/Indications de transport, indications d’offre et informations. The lists of transport modes hints control use on all interfaces of the system leadership.