How to open 2019b version simulink models in 2019a version software??

I had one example simulink model which is of version 2019b. But i had a software 2019a version. To open that model I dont have an latest version 2019b version.To export the model to older version i dont have a 2019b latest version also. Please suggest me how to open that model without using latest version of matlab??

Answer 1

[Walter Roberson]

Get a free 30-day trial version of the current version of MATLAB, and use it to save the file as an r2019a model.

[Dileepa B S]

Thank you.....

Answer 2

[Abuanthony Alim]

always save to step file a version of project