Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. forming (physical activity)

Anotations

Scope note:

The process of extending something flexible, such as a cord or piece of fabric, from one point to another, across a space, or over a form, for the purpose of drawing it taut or rigid or for making it larger.