how to add SSL certificate to my project

I want to add SSL certificate (in the moderler) to my application because when i try to access a external hosted web service following error message comes at run time. com.mendix.modules.microflowengine.MicroflowException: HTTP transport error: PKIX path building failed: unable to find valid certification path to requested target at DisruptionHandler.ntsNtSmessageserviceservicegetmessages (CallWebservice : 'Call web service 'get_messages'') I searched internet and found perhaps its the issue of SSL certificate. Can some please help me in this sceanrio. Thanks,
1 answers

You can add a certificate in your project settings. See the documentation for more information.