Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Functions (hierarchy name)
4. functions (activities)
5. [functions by general context]
6. information handling functions

Anotations

Scope note:

The act of soliciting ideas and labor from a group of people outside one's organization or institution. This primarily online exchange draws on collective knowledge to accomplish a task, and the work is typically undertaken for free or for minimal payment.