Hi @james.kleeh. Just on this, it seems to be ApplicationLoader class (auto-generated) that I'm interested in - it has the 'configure' method, similar to what a vanilla Spring Boot application main class which extends SpringBootServletInitializer has. Do you (or anyone I guess) know if there is any way to create a permanent version of this ApplicationLoader in your project or override it? Asking more out of curiosity at this point, solved the earlier external config problem