With new support for FMI co-simulation, system model identification, connections to systems engineering flows and support for closed-loop testing with embedded software, Simplorer increases its lead over the competition in terms of interoperability of varied simulation technologies. The new systems engineering gateway connects physical system simulation in Simplorer with system architecture design in ANSYS SCADE Architect, and embedded software models created with ANSYS SCADE Suite can be validated with a new closed-loop system testing methodology.