Allows you to react to a scanned NFC tag.
You can react by ID, Content or both. This allows you to react to NFC Tags that you don't write yourself. For example, if you have an old key card lying around that has an NFC chip in it, you can react to it by ID and do your automations that way.
Check out this video example to see this in action.
Note: If there are certain NFC tags that always make you select which app to use with them, disable the system app that can also handle the tags (usually called Tags) so that Tasker is then always used by default.
Steps to disable Tags app on stock Android: