Description of problem: I am opening this BZ as per request from Jan Lieskovsky after having a discussion with him on the sme-rh-sso mailing list regarding a customer query for instructions and guidance on how to add custom modules, drivers and theme to redhat sso for openshift. The corresponding Keycloak/RH-SSO jira related to this is: https://issues.jboss.org/browse/RHSSO-1285 Version-Release number of selected component (if applicable): How reproducible: The customer request is: <quote> We're planning to move to RED HAT JBOSS SSO FOR OPENSHIFT, -> 7.2 (sounds like it will be shortly available according to git -> https://github.com/jboss-openshift/application-templates/tree/master/sso). In our case, our "realm" required some custom authenticators, and a custom repository based on an oracle database. Furthermore, we also need to install a custom theme. So, my question, is, how do we need to proceed ? Do we need to create a new Docker image based on the official docker image and add required libraries and theme in this "custom" image and create a custom Image stream in openshift ? Furthermore, if we're interested to leverage in existing templates, is it a good idea to have a copy of the one provided by redhat and to use our "custom" redhat sso image stream ? </quote> Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: