I would like the ability to upload raw (or any original file) to my iPad and link them to the already existing smart previews. Currently the only way to do this is to delete the smart previews entirely and then upload the raw or original file. Or, to drag and drop from Lightroom Classic to Lightroom Desktop and wait for the sync.
Usually I need this feature in order to work remotely where I might not have access to high speed internet. Obviously this is not contusive to uploading hundreds large files. If I could do this directly from the iPad disk or better yet an external drive in would be very helpful.