Importing Modelica models allows you to directly use and build upon models, libraries and components from many domains and communities. Exporting models as FMUs makes integration easy in a variety of environments, such as other modeling tools, as well as systems that include hardware or software components. The full Wolfram SystemModeler product includes powerful interactive graphical environments for model creation, exploration and simulation.
"MO" — import a Modelica model
"FMU" — export a model for use in other simulation environments with FMI support
"SME" — import a SystemModeler simulation result
"MCTT" — import and export data for Modelica "CombiTimeTable" components