Level of Description is the hierarchical level of the component being described. It a controlled value list in ArchivesSpace, based on EAD, and is a required field.

LevelDefinitionUsage
CollectionA set of archival or (more commonly) manuscript materials.1Use at the top level of the resource.
Series
  1. A group of similar records that are arranged according to a filing system and that are related as the result of being created, received, or used in the same activity; a file group; a record series.

  2.  A group of items, each with its own title, also bearing a collective title for the group as a whole.2

Generally used to group files. For Level 1 processing, Series may be the lowest level of description used.

Series should reflect existing delineations of materials in a collection.


Legacy description may use Series to designate unincorporated accessions.

Sub-SeriesA body of documents within a series readily distinguished from the whole by filing arrangement, type, form, or content.3Sub-Series is generally only used for higher level processing.
FileA group of documents related by use or topic, typically housed in a folder (or a group of folders for a large file).4

Files may be nested under Collection, Series, or Sub-Series. File is generally used to describe folders.

It may also be used to describe boxes for Level 1 and 2 processing.

Item

A thing that can be distinguished from a group and that is complete in itself. An item may consist of several pieces but is treated as a whole.5

Items are nested under File level description, and are generally only used for Level 4 processing.

Item may also be used to describe books, audiovisual materials, and objects in parallel with File level description.

Other LevelLevels not otherwise specified in the EAD schema.

Other Level is generally used to group files together, typically by a larger theme. If "Other Level" is selected, it must be described (see EAD @otherlevel for examples). Use "File Group" to describe these aggregations. Other Level may also be used for designations such as "Sub-Sub-Series."


Legacy description may use Other Level to describe aggregate box level description, however this practice should not be applied to new description.


ClassThe highest or root element in a hierarchy.6Not in use.
FondsThe entire body of records of an organization, family, or individual that have been created and accumulated as the result of an organic process reflecting the functions of the creator.7Not in use—DDC uses the Series Descriptive System.
Sub-FondsSubdivision of Fonds.Not in use.
Record GroupA collection of records that share the same provenance or were created in the same administrative unit.8Not in use—DDC uses the Series Descriptive System.
Sub-GroupA body of related records within a record group or collection, each corresponding to an administrative subdivision in the originating organization.9Not in use.

References

  1. Society of American Archivists, “Collection,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/collection.html.
  2. SAA, “Series,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/series.html.
  3. SAA, “Subseries,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/subseries.html.
  4. SAA, “File,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/file.html.
  5. SAA, “Item,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/item.html.
  6. SAA, “Class,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/class.html.
  7. SAA, “Fonds,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/fonds.html.
  8. SAA, “Record Group,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/record-group.html.
  9. SAA, “Subgroup,” in Dictionary of Archival Terminology, https://dictionary.archivists.org/entry/subgroup.html.

Content Reference

DACS: Chapter 1. Level of Description 

Output Field

EAD: @level

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