# Input data

- [Data requirements](/docs.evidentlyai.com/user-guide/input-data/data-requirements.md): How to prepare the data to run Evidently reports or tests.
- [Column mapping](/docs.evidentlyai.com/user-guide/input-data/column-mapping.md): How to use column mapping in Evidently.
- [Load data to pandas](/docs.evidentlyai.com/user-guide/input-data/load-data-to-pandas.md)