Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication (hierarchy name)
4. Information Forms (hierarchy name)
5. information forms (objects)
6. document genres
7. [documents by form]
8. graphic document genres
9. charts (graphic documents)

Anotations

Scope note:

Diagrams of the administrative and functional structure of an organization, showing the established relationships of personnel through lines of authority and responsibility with delegated and assigned duties.