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

Narrower term/s

• specification writing

Anotations

Scope note:

Writing of manuals, reports, proposals, descriptions, or other documentation, usually highly specialized or concerned with practical applications, used for scientific engineering, business, or other technical purposes.