That is one of the real FAQ for ISIM - alas the answer is more muddy ;-)
There is no ootb JavaScript method that provides this - but using the API you can find the actual itim user approving the request and from there the DN of the person.
I do not have a sample handy - if nobody is faster to dig one up I will see if I can find some pseudo code showing the logic during the week - this is no promise as my availability is challenged :-)
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Franz Wolfhagen
IAM Technical Architect for Europe - Certified Consulting IT Specialist
IBM Security Expert Labs
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