title: Simulink: Possible to connect blocks without creating port to port connection line?
body: <p>I'm starting on Simulink and just wondering if it is possible to connect two blocks without actually running an explicit connection line from port to port? Because with system getting larger, these connections create too much jumble and mess. </p>
  
  <p>Like is it possible to give a name to some signal and use that name to specify output of one block, and the same name at input of destination block to show implied connection. Just as how its done in schematic building of for example SPICE tools. Or some other mechanism just to reduce the complexity of connections in model?</p>
  
  <p>Thanks a lot for your time.</p>