I think you can remove or add tags from artifacts by opening the artifact and clicking on the tags.
It will open a dialog like the below in DNG 6.0.2. Is this what you are looking for? You can select a tag to remove it, or select "Clear Selection" to remove all tags.
Comments
Dolores Vogel
May 04 '18, 1:04 p.m.Did you ever get an answer to this question? I am an administrator and cannot figure out how to delete tags from the repository. I know how to create and how to add and remove the tags from artifacts, but I have a few I need to delete all together.