# InventorySetupFixtureGeneratorThe `InventorySetupFixtureGenerator` module customizes the process of Inventory Data (Salable Quantity) Generation for [performance testing](https://devdocs.magento.com/guides/v2.3/config-guide/cli/config-cli-subcommands-perf-data.html).This module is part of the new inventory infrastructure. The[Inventory Management overview](https://devdocs.magento.com/guides/v2.3/inventory/index.html)describes the MSI (Multi-Source Inventory) project in more detail.## Installation detailsThis module is installed as part of Magento Open Source. Unless a custom implementation for Inventory Data generation is provided by a 3rd-party module, the module cannot be deleted or disabled.