The Layer2 Business Data List Connector for SharePoint 2007, 2010 and 2013 connects almost any external data source to native SharePoint lists (e.g. contacts, tasks, events, news or custom lists) codeless and in just minutes with ALL list features available - even search, metadata, change notifications and workflows. It highly simplifies your SharePoint architecture, improves performance and solves many issues that still exist with SharePoint out-of-the-box data integration. Version 5 now comes with a completely redesigned architecture, great performance wins and other new features. Customers with valid Software Assurance (SA) are free to upgrade.