Claude reads the first heading-sized text near the top of each page as its title, and groups consecutive pages that share a heading into one section. Fix a mis-read title, adjust a page range, or use ↑ / ↓ to merge a row into its neighbour — then apply to replace your current section list. Detection needs real text in the PDF (not scanned images). If the file has been commented on, those comments are found too and can be added as notes below the matching pages.
| Detected title | From | To | Pages | Words | Comments |
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Reading PDF…