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

# Previous versions

> Documentation for Atoti What-if versions older than 5.0

This site hosts documentation for Atoti What-if 5.0 and later.

Documentation for older versions remains available on ActiveViam's legacy documentation site, [assets.activeviam.com](https://assets.activeviam.com/products/modules/whatif/).

| Version | Documentation                                                                                                                           |
| ------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| 4.1     | [assets.activeviam.com/products/modules/whatif/4.1/online-help](https://assets.activeviam.com/products/modules/whatif/4.1/online-help/) |
| 4.0     | [assets.activeviam.com/products/modules/whatif/4.0/online-help](https://assets.activeviam.com/products/modules/whatif/4.0/online-help/) |
| 3.0     | [assets.activeviam.com/products/modules/whatif/3.0/online-help](https://assets.activeviam.com/products/modules/whatif/3.0/online-help/) |
| 2.1     | [assets.activeviam.com/products/modules/whatif/2.1/online-help](https://assets.activeviam.com/products/modules/whatif/2.1/online-help/) |
| 2.0     | [assets.activeviam.com/products/modules/whatif/2.0/online-help](https://assets.activeviam.com/products/modules/whatif/2.0/online-help/) |