Tana Basics: Extending Supertags

In this video, Tana ambassador R.J. Nestor demos how & why to extend supertags in Tana. Extending supertags creates an "is a type of" relationship. If "fiction" is a type of "book," #fiction should EXTEND #book. Extension allows tags to share fields and show up in searches together—super useful for better structuring your tasks, notes, and other information! What I'm building now: HQ for Action, your own AI-powered work system built on plain files and Claude. https://hqforaction.com