The deployed project on OpenShift is a module of the OpenShift Application Server Adapter.
When selecting this module and doing 'Show In>Web browser', the URL given to the browser ends with a '/app' context which is wrong, it should be '/'.
Otherwise, the user (or speaker in front of an audience ) will have a 404 error :-/

Furthermore, when the user is used to select the module under a classic JBossAS 7 server adapter, he gets confused if he needs to select the server for the OpenShift deployed application.