How to create a counter and reset when the value changes

Billie ✭✭✭
edited 08/31/22 in Formulas and Functions

I need a formula in the unique main counter column that will count the number of times a value in ID_Main appears.

You can disregard this. I looked and looked and wasn't asking the questions correctly. I then after posting I found this from Paul in 2020. It does exactly what I need. Thank you Paul.

="M" + COUNTIFS([Size Column]$1:[Size Column]@row, [Size Column]@row).


Help Article Resources

Want to practice working with formulas directly in Smartsheet?

Check out the Formula Handbook template!