Still can't export/change/import, right?

I don’t think we can do this (yet?) but just making sure. Here’s what I want to do:

  1. Export some fields to csv, including Tags.
  2. Have PowerShell analyze the export and determine that some of them need new/different Tags and modify the Tags field in the csv.
  3. Import the csv back into Web, with the only change being the changes to the Tags.

Currently I am just creating an output that lists the books that need the changes and then I’m making them manually in Web.

No this is not possible, and is very unlikely to ever happen I’m afraid.