Can we track the previous Request map

[Kishore Pagadala]

I have a common utility request-map which will be called by other request-maps 
based on response type. Once this request-map is complete, it has to redirect 
to the caller.

<request-map uri="commonUtility">
        // After completion, redirect to calling request-map
</request-map>


How can we redirect to calling Request-Map ?

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