How about of those 2 options:
1) get the localized string with a AJAX call first (it's easy to make a service flow resource bundle aware so you can return a localized string) - this one requires you to make sure you don't call
bpmext.ui.alert() until after you know the call has returnedor
2) Use a lightweight but invisible control - like a Data Control - set its label or help text to an entry in your resource bundle then, in your client code, just retrieve its label or help text (e.g. ${Data1}.context.options._metadata.get("label"))
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Eric Ducos
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