Abstract / scope
ISO/IEC TR 30114-1:2016 gives guidelines for the use of extensibility mechanisms in ISO/IEC 29500 (Office Open XML). In particular, it makes clear which of these mechanisms supports lossless round tripping.
ISO/IEC TR 30114-1:2016Published
Information technology — Extensions of Office Open XML file formats — Part 1: Guidelines
Technologies de l'information — Extensions de formats de fichiers Office Open XML — Partie 1: Lignes directrices