@Sam_Gray I think you can solve this by adding another field with the name “Months”.

The formula in that field would be:
DATETIME_DIFF(TODAY(),{Date of Birth},‘months’)-Years*12
So, you substract the sum of Years * 12 from the total amount of months that is calculated by the formula.
Then, in the last field you add a formula to promt a message as soon as the value “11” is reached:
IF(Months=11,“
SEND A CARD”,BLANK())
Just try!
Regards, André
@Sam_Gray I think you can solve this by adding another field with the name “Months”.

The formula in that field would be:
DATETIME_DIFF(TODAY(),{Date of Birth},‘months’)-Years*12
So, you substract the sum of Years * 12 from the total amount of months that is calculated by the formula.
Then, in the last field you add a formula to promt a message as soon as the value “11” is reached:
IF(Months=11,“
SEND A CARD”,BLANK())
Just try!
Regards, André
Hi Andre_Zijlstra!
I'm hijacking this post 🙂
Please can i ask how you get the balloon icon? As the formula didn't bring up the icon in the cell when i used it?
Thank you!