Call Semnatic Check in APG

Hello, 

i want to start a semantic check automatically if someone wants to release his process model. I know about the possibility to start it via macro but there is no trigger for "model to be sent in governance process". 

Is there a possibility to run a semantic check inside an executable process? It would be much more easier for users, if they don't need to start the semantic check by themself. 

Thanks in advance! 

Regards, 

Richard