A searchable source answers the editor a bounded first page, so the value an author picked (or a template filled in) may not be on it, and its note with it. useChosenNote asks the source for that value as a search term, once per value, and shows the exact match's note. Found building the Rust kit warning (PLAN_REDESIGNS §2.6), whose source - rust.options.grouppermissions - is searchable. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY