An addendum is a human-made document supplement added to an existing text or record after its initial completion, containing additional information, corrections, or attachments that extend the original without rewriting it. Parameters: (1) it must reference a specific pre-existing document, (2) it must be distinguishable from the original by labeling (e.g. 'Addendum A'), and (3) it must be formally incorporated by the same authority that produced the original. Persistence mechanism: institutional document management — once appended and indexed in a filing system, the addendum remains bound to its source document through version control, archival indexing, and legal citation chains that preserve the composite as a single evidentiary unit. [formal: addendum | substrate: behavior | horizon: a life | explicit: yes | epoch: 0.01]
Accepted ontology entry
addendum
An addendum is a human-made document supplement added to an existing text or record after its initial completion, containing additional information, corrections, or attachments that extend the original without rewriting it. Parameters: (1)…
Definition
Why it is in scope
A human-made document artifact — a supplemental text appended to an existing written work after its main composition, preserving the original while adding new material. Built to persist through formal attachment to the parent document.
Names and aliases
- addendumen · CANONICAL
Relations from this entry
- cmr784qud000ys126ggjk6dbaDEPENDS_ON →
An addendum is a textual addition appended to the end of a document after the main text. It is a writing-specific construct — remove writing and there is nothing to add to. Language is constitutive of addendum.
- cmryhv1ck0102ekkxvvy9d8i7DEPENDS_ON →
An addendum is a supplementary section attached to a document. Removal test: remove document and an addendum ceases to operate — it has no function without the document it supplements. This is object-level dependency: the addendum's purpose is to augment a specific document.
- cmryhv1ck0102ekkxvvy9d8i7DERIVED_FROM →
Document existed first as the primary information-bearing artifact; addendum is a later practice of attaching supplementary text to it. Which-came-first test: document predates addendum.
Relations to this entry
No accepted relations in this direction.
Record identity
- Created
- Jul 17, 2026, 10:39 PM UTC
- Content hash
- f0fb0ee330a0bc2e4e6ee013eb8e21cd36cb72bbdfb51911a1a9fe6971e246f3