Magento_GroupedImportExport module
This module implements Grouped products import/export functionality. This module is designed to extend existing functionality of Magento_CatalogImportExport module by adding new product type.
Installation
For information about a module installation in Magento 2, see Enable or disable modules.
Extensibility
Extension developers can interact with the Magento_GroupedImportExport module. For more information about the Magento extension mechanism, see Magento plugins.
The Magento dependency injection mechanism enables you to override the functionality of the Magento_GroupedImportExport module.
Additional information
You can get more information about import/export processes in magento at the articles:
The version of this module is 100.4.5.