What does December family refer to? What is it used for?

The Interval Family is defined to determine the status of indicators. Although its general usage is "Successful", "Failed", "Acceptable", users can create a range family in any notation they want.

Intervals are associated with intervals in the Families assessment method. According to the range in which the indicator falls in the relevant period, it is determined in which range family it will be included for that period.

With the indicator status report, reporting can be done on the basis of "interval family". By using the Range Family filter, it is reported which indicator is in the relevant range family in which period.