Convert Mendix version 5 to version 4

Dear Forum, Is there any possible way to convert model which is created in version 5 back to version 4? Because we found some incompatible features in version 5 that our customer does not preferred. Any help will be very appreciated. Because this is very urgent. BR, Panayu
1 answers

That is not possible. If you use Mendix App Server you can make a branch of the last version made in Mendix 4 and proceed from that point. Reapply all the recent changes.