All of our environments for deploying web based application are under Tomcat 9. This includes test, stage and production. For the current support, we downgraded our tests to Tomcat 8 to manage automated build. However, we cannot do the same for Stage and Production due to the dependency on other projects. We need a feature to deploy wars automatically on tomcat 9. As I see we don't have that option under the container selection for deploying war / ear doesn't have 9 as an option.