export import list library sites in sharpoint 2019 is a common task for sharepoint administrator carried out during migration. You will get requests from user to move or copy, sharepoint list, libraries, sites from one site to another site. Site may be present in different web application under different sharepoint environment(PROD, DEV, SIT). Site between different sharepoint versions (SharePoint 2010 to SharePoint 2013 or SharePoint 2013 to SharePoint 2016 or SharePoint 2019).