We've publish Custom Target System Group to ITShop. When request is accepted in PersonWantsOrg column ObjectKeyOrdered has value:
<Key><T>UNSGroupB</T><P>ff43a49c-9a85-4084-9fa9-d915b3481a47</P></Key>
How to select UID_UNSRootB for UNSGroupB based on value in ObjectKeyOrdered (extract UID_UNSGroupB from XML)?