Have done with education. Please don;t worry about that. I still need help on Ward and Age sheets!
If i have ages 16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,.....55
How to create groups [16-21], [22-27], 27-35]....programmatic without doing drag and drop numbers into group category....
If [Age] field is a measure then you can create a bin to group it.
Follow the below links to know more about variable groups and measure bins.
Let me know If you've any query.