This module handles the import and export of the customers data and related addresses.
For information about a module installation in Magento 2, see Enable or disable modules.
Extension developers can interact with the Magento_CustomerImportExport 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_CustomerImportExport module.
This module introduces the following layouts in the view/adminhtml/layout directory:
customer_import_export_index_exportcsvcustomer_import_export_index_exportxmlcustomer_index_grid_blockFor more information about a layout in Magento 2, see the Layout documentation.
You can get more information about import/export processes in magento at the articles: