OPC Unified Architecture (UA) is a machine-to-machine communication protocol popular with industrial automation and process control type devices. At Release 11.0, network engines are enhanced with an OPC UA integration driver. This new OPC UA integration driver enables Metasys to monitor, command, schedule, alarm, trend, interlock, and share data with OPC UA devices. This enhancement enables Metasys to provide integrated automation solutions for buildings and market segments like Data Centers, manufacturing facilities, and others where OPC UA type devices are popular.