How to get Max / Recent date for each account

Hi, I have Account Effective Date dimension created and I have also Account Dimension created. Each account has multiple Account Effective Date but I need to get only recent effective date (one) for each account. In attached example I have account 1005 and the max date or recent date is 2010-07-01 and there are various accounts. How to get the max one? How can I achieve this in Information Design Tool? Thanks