Write a supervise html view that helps people to tag content in collectives

[fako]

On the left you see the data. On the right you see a list of tags. Tags can be added or selected. Every post brings you to a next Individual. Perhaps a "characteristic" model should be created to facilitate permanent storage of tags and applying tags to similar content automatically. "unknown" should always be available as a tag.

[fako]

This improves the management command version.