# ManifestBench guides and demonstrations

Learn ManifestBench tasks, handle common problems and practise with checked demonstrations using sample data.

Source: https://help.smartfact.ai/manifestbench

Read a guide below, or use the help page to ask a general product question. Interactive demonstrations run on desktop and laptop computers. Written instructions work on any device.

## Guides and help pages

- [Correct a scan and deliberately rescan](https://help.smartfact.ai/manifestbench/guides/correct-and-rescan): Keep linked corrections and earlier repeats, then make a fresh observation.
- [Keep missing, repeated and unexpected separate](https://help.smartfact.ai/manifestbench/guides/exceptions): A repeat does not count twice, and 17 never satisfies 000017.
- [Keep earlier finished summaries](https://help.smartfact.ai/manifestbench/guides/finish-and-reopen): Closed checks refuse scans; reopening needs a reason and retains the earlier summary.
- [Load a manifest and check every listed ID](https://help.smartfact.ai/manifestbench/guides/load-and-check): Review exact CSV mapping and distinct IDs, then finish a complete local check.
- [Refuse a quantity-like duplicate list](https://help.smartfact.ai/manifestbench/guides/refuse-duplicate): Reject a repeated-ID manifest and recover using a valid reviewed list.
- [Export and recover genuine project data](https://help.smartfact.ai/manifestbench/guides/save-and-restore): Download actual reports and backups, save isolated work and validate recovery.