# ConfigSheets guides and demonstrations

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

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

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

- [Check an exact lookup](https://help.smartfact.ai/configsheets/guides/configsheets-exact-lookup): Use text matching and inspect the accepted revision without changing data.
- [Create, paste and save your first table](https://help.smartfact.ai/configsheets/guides/configsheets-first-table): Create a typed customer/product table, review the complete paste and save its first version.
- [Preview and generate a KitProof file](https://help.smartfact.ai/configsheets/guides/configsheets-kitproof-file): Inspect a prepared feed mapping and generate a reviewed file without automatic delivery.
- [Prepare a reviewed LabelRules file](https://help.smartfact.ai/configsheets/guides/configsheets-labelrules-file): Export a retained version and preserve its evidence for receiving-product review.
- [Review a correction and retain the evidence](https://help.smartfact.ai/configsheets/guides/configsheets-maintain): Change a printed customer code while retaining the physical kit mapping.
- [Handle duplicate and invalid rows](https://help.smartfact.ai/configsheets/guides/configsheets-refused-values): See whole-table validation refuse unsafe proposals while the saved version remains unchanged.
- [Handle a stale working copy](https://help.smartfact.ai/configsheets/guides/configsheets-stale-version): Refuse a proposal when another maintainer has already saved a newer version.