Also known as Project:Substitution, Wikipedia:Substitution
Wikimedia help page
Substitution is a process that copies the content of a source page into a target page once as a fixed copy. The source can be a template, magic word, variable, parser function, or other Wikipedia page. Substitution differs from transclusion, which copies the current content of the source each time the target page is loaded.
Usage
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).