Do Not want to view the Old Cleared Transactions in View Available Transaction screen in Cash Manage

Hi All,

In View Available screen of cash management, when user tries query 'Detail' option by giving the bank account details, it shown some Cleared transactions belongs to year 2013 and 2014, some are negotiable and Posted which belongs to year 2015 but the user does not want to see the Old year records or want to know does anything is pending which they have not done to clear the line in that screen.

Can anyone help me out in

a) Why the Old Cleared Transactions are getting displayed in View Available Transaction Screen in Cash Management responsibility.

b) What i have to set up or doso that user cannot see the Old years Cleared transaction other than present years.