How can I add metadata in Peakto that gets synced to Apple Photos?

How can I add metadata in Peakto that gets synced to Apple Photos?

Hi,

I'm trying to use Peakto to help organise my Apple Photos library. Most useful are the various advanced smart filters and image similarity searches in Peakto, which helps me find images I want to delete or organise differently.

Ideally I would want to delete them directly from Peakto, and it is super annoying that this is not supported yet. However, I hoped that I could then at least add some metadata to images in Peakto that I can use in Apple Photos in smart folders or similar so I can find and delete the images from Apple Photos.

I cannot find any kind of metadata I can add in Peakto that gets available for search or smart folders in Apple Photos. Without this, Peakto is just a read only viewer of photos that I cannot actually use for anything.