Every published IIIF manifest mints a unique ID for the "canvas" of a manuscript page.
By linking our folio markers to these canvas IDs, we ensure that we can access the images for these folios anywhere in the world on any server, and we ensure that our transcription and commentary can be linked back to these images.
Currently, TEI has no clear standards for embedding IIIF canvas ids into TEI documents
But this is not a difficult task. We just need to agree on the way to do it, and we are working on this.
For now, we have temporary ways of including this information