Multi-User (instance) Project.

Hi All,
 
I've developed a customer application using CI4, however other companies are interested in using the application. I do NOT want to copy the application for each company (with their own config) as this will cause major headaches with any sort of change management and maintenance.

Selling three different systems as SaaS (all developed in CI3 and CI4) and hosting them on Amazon I’d say - think scalable from the beginning! Isolate the systems using different host names and hosting environments.