Enterprise Architect will translate a SysML model into the Simulink format and automatically run the simulation, plotting the outputs of the selected variables. The generated Simulink file can also be opened directly in Simulink, allowing modification and fine-tuning of the simulation settings and output functionality.
Given Simulink uses a Block diagram approach where the signal flow is unidirectional, what Enterprise Architect supports is the export of models to Simulink for simulating directed messages between Blocks, producing charts of the simulation results.
You have drag-and-drop access to common built-in Simulink library blocks directly through Enterprise Architect patterns or you can reference your own custom built blocks with stereotype parameters under the SysPhS standard.
Simulation with Simulink is an alternative to using OpenModelica, which is also available in Enterprise Architect.