Please see attachment. The 99 ABW requires a proprietary server and software upgrade to its existing Johnson Controls (JCI) Metasys Building Automation System (BAS) Industrial Control System (ICS). Th... Please see attachment. The 99 ABW requires a proprietary server and software upgrade to its existing Johnson Controls (JCI) Metasys Building Automation System (BAS) Industrial Control System (ICS). The upgraded system must integrate seamlessly with the currently installed, proprietary JCI Direct Digital Control (DDC) field network to ensure continuous interoperability, cybersecurity compliance, and operational stability.