> ## Documentation Index
> Fetch the complete documentation index at: https://docs.deal-pipe.de/llms.txt
> Use this file to discover all available pages before exploring further.

# Import projects and units

> Read files, review results, and confirm an import.

## Choose an import method

The project area offers the configured import methods, including document and spreadsheet imports. For custom integrations, use the [REST API](/en/developers/imports).

## Complete an import

1. Open **Projects → Import** and choose the appropriate method.
2. Upload your source files. For spreadsheets, review column mappings and detected units.
3. Wait for analysis and open the review result.
4. Correct missing or conflicting details before confirming.
5. Check the created project and its units after confirmation.

Pay particular attention to apartment numbers, floors, areas, purchase prices, rents, and document assignments. An extracted value still needs your review.

## Resume pending imports

The import overview lists items awaiting review. Open an import to continue or discard it if you do not want to accept it. Observe any expiry time shown there.

For an allowance error, check the displayed usage and plan. Do not immediately repeat an import after an uncertain result; first check whether units were already created.


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