New features of Version 4.1 include: enhanced reporting, including several new standard reports, improved reusable and publishable Excel reports, and a Web publish wizard; analysis and drilldown features including advanced analytical Web pages, Web parts and Web applications for analyzing and drilling down through data, and analysis capabilities including variability conformance, event analysis, unit time accounting, alarm detail and batch analysis; improved connectivity and extensibility, with expanded connectivity options to additional sources including OPC, Generic SQL and InSQL; enhanced security, auditing, 21CRF Part 11and e-signatures capabilities; expanded schedule execution and production tracking, including more comprehensive product definitions to support complex Bills of Materials; and enhanced ease of use and configuration.