Integrations (PTC products, 3rd party products and code) > 3rd party product integrations (CM, DOORS, Rose, Simulink and XML) > Integration for MATLAB Simulink > What's new in Integration for MATLAB Simulink (Integration for MATLAB Simulink) > Starting Integration for MATLAB Simulink (Integration for MATLAB Simulink)
  
Starting Integration for MATLAB Simulink (Integration for MATLAB Simulink)
1. Ensure that the Simulink model with which you are working is not open in Simulink.
2. In Modeler, locate the item or diagram from which you are going to run the Integration for MATLAB Simulink command. The following item and diagram types are valid:
Class
Internal Block Diagram (SysML diagram type)
Parametric Diagram (SysML diagram type)
Requirement (SysML item type)
3. Right-click the item or diagram, point to Tools, point to Simulink Synchronizer, and then click Synchronize.
For information about the Synchronize command.