How to save some metadata on a document?

[simonhenke]

Have you tried @DavideBarranca’s solution?:

Document XMP metadata

Solved I had to use a different XML library called xmlbuilder2. const { convert } = require('xmlbuilder2'); // GETTER // ------------------------------------------------- // <rdf:Description xmlns:undavide="http://davidebarranca.com/notes/" etc...> // <undavide:Notes>someValue</undavide:Notes> // ------------------------------------------------- // key: Notes // prefix: undavide // namespace: http://davidebarranca.com/notes/ export const getDocumentMetadata = ({ key, prefix = 'u…