Changing Business Group on the Financials Options form HR Tab in Payables

  Hello,
as part of an HR implementation (after Financials) an Operating Unit needs to be moved from existing BG to a new BG. We did this by updating the Business_Group_ID for the operating unit to point to the new Business Group.  

Unfortunately the Financial Options window retains the original BG information in the Human resources TAB. Is there any way to change this to point to the new BG. Unability to do this is preventing selection of the Set of Books for the assignments in the Purchasing Information for new employees being created in the new Business Group. This in turn is preventing us from creating new expense reports for new employees in the new BG (which needs a cost center to be assigned to it)