Hi All, Apologies if this is somewhere obvious and I have missed it, but could someone please point me in the direction of the definitions of the entries in the "private_disposition" column of spreadsheet TCIAPrivateTagKB-02-01-2024-formatted.csv, which I downloaded from this link: https://wiki.cancerimagingarchive.net/download/attachments/3539047/TCIAPrivateTagKB-02-01-2024-formatted.csv?version=2&modificationDate=1707174689263&api=v2. I need to know what to do with the private tags when I find them. Entries "d" and "k" are obvious, but what about "oi", "o", "h", blank, "na" (no action? =k?). At the moment, I'm planning to just delete anything that isn't "k". Many thanks in advance. Simon