Does this mean that I must connect every block individually? How is it possible to include them through the code? I tried to create a block but it did not work as I thought.

OMEdit is clearly meant to be based on graphic interface so I am assuming that there is some kind of a submodel creator. Otherwise the models become too large to handle.

By the way, what is the issue with the copy & paste? I can not get it working.

I am trying to make a model of a simple hydraulic circuit with OMEdit as my bachelor's thesis. So far I have been able to model the pressure relief valve. Now I should connect it to the rest of the system. How is that possible? Can I transform it into a submodel (similar to MatLab Simulink)? Is it possible to somehow add a new "Pressure relief valve" block to the library?

I would like to thank you in advance for your cooperation in this matter.