# Deserialization - **docx**: Almost complete. numbering::PictureBase can hold any elements from specific namespaces and it's not implemented yet - **pptx**: Complete - **shared**: Almost complete. drawingml::GraphicalObjectData's aren't parsed yet. All other office file formats are unsupported right now. # Serialization Currently there are no way to build any of the office file formats and serialize them. This feature is planned but not a high priority.