I have MOSS site which utilises variations to achieve localization. I have BDC application definition which has actions defined for each entity.

How can I have BDC Business Data List webpart in Moss which would have an action url relative to the current variation? If there was LocalizedURLs collection the same way there is LocalizedNames or some kind of URL token which one could use (for example ~Variations) this would be easy, but very little information seems to available to this subject..

I assume that building an custom ExpressionBuilder could be one way of solving this kind of problem but I can't help to think that there must be some built in way to handle BDC urls in variations sites.