I have created and attendance calendar. In thi scalendar I enter
absences schedules and unscheduled. Now to calculate total absence for
last twelvemonths I need to creat a formula that would count total
number of absences twelvemonths back from a date.
For example I have calendar for 2005 and 2006. I enter todays date or
it changes autaqomatically to todays date and goes back twelvemonths
and adds up all unscheduled absences. Any one has any idea?