Hi,
I installed InforOS with self signed certificate. Install process was done without any errors. All services are up and runing, except IONAPI Gateway in log file is folowing error "Error creating Gateway HTTPS server on port 7443 Error Configuration error one of ssl.certificateData or ssl.certificateFile must be defined", in OS Portal in Infor ION API application I get folowing screen

I have folowing questions: does IONAPI Gateway works with self signed certificates, if does is then needed some extra configuration. If I need public trusted certificate can I update existing installation with new certificate and will ION API Gateway work or is needed new installation.
Thanks.