Admin
In the JMX console, scroll down until you find the Admin MBean under OneNetwork.DTB.
Admin page offers a number of methods which may be useful for developers. The most important one is findMissingLabels. This returns a list of potentially missing resource bundle keys so you can fully internationalize your application in messages.properties. Please note that this will only capture labels for metadata-driven behaviors (menus, actions, states, etc), not hard coded UI screen labels. Note also that this check for missing labels always runs against the default system locale.