I have a report with Month Parameter and has a default value Expression of = Month(Now). I want to create a data driven subscription that will override the Month Parameter to this expression =Month(DateAdd("M",-1,Now)). How do i do this? These are the three selection option 1.Use a report default value 2.Override report default value with static value 3. Override a report default value with value from database . None of them has the option of adding an expression.
Thanks in advance.