There currently is not a way in the Card Manager to filter for how many tags a card has. This would be useful in order to make sure that all cards are tagged or between a range of 1-4 tags.
Viewing the number of tags
Guru Administration
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Additionally, it would be great to have an easy way to view a list of cards with 0 tags.
We have a goal of all cards having at least one tag and the current method of filtering the card manager by “does not include tags xyz” is quite clunky.