ARXML

ARXML, short for AUTOSAR XML, is an XML file format used in the AUTOSAR (AUTomotive Open System ARchitecture) standard to describe and exchange data between different tools and components within an automotive system. 
  
ARXML is used at different stages of the AUTOSAR development process, from early design to tests and deployment. This means that stakeholders involved in the development of AUTOSAR-based systems need to have a good understanding of ARXML to effectively develop and test AUTOSAR software. However, they won't need this expertise if they are using a technology that automatically converts their SysML components into ARXML.