I use PM for ingesting and first round editing. I have been using the PM "Tag" feature to mark my selects. I also have PM create an XMP sidecar on ingest.
From what I can tell, the PM Tag is not saved anywhere obvious in the metadata (like rating or color class). I would like to use this so I can filter images using tags in other applications like Bridge or Capture One.
I am still back on version 4.5.4. - Is this a feature in 4.6.x?