Be able to tag products in the platform

Right now when analysing products and I find some products we need to act on I have to manually copy the product id and note it somewhere, and then go to commercetools and tag the product manually or update the price or whatever the action is.

Would be very nice to have some functionality to mark/tag products in dema, so I can add a free text tag to products, example "slowmoversfw23", "blackfriday20" and so on.
Then you can filter based on such tags in dema to follow the products and also export the list of products for updating.