When an application with many translation keys uses oTranCe, there always is the problem of the use context ("Where is this key used? Where can I see it in the app?").
It would be easier for translators if they would only see those keys, that are used on a current page in the target application. This is what should be reached here: create an entry point in oTranCe that can be filled with a list of keys to translate from an external application. This way the translators will have the context on which page the text appears.