Hi @Anonymous
May I assume that the calculated cell data is divided into 3 types: null, float, integer?
I’ve created a flow as below:
First, check if the column value is empty. If yes, do nothing. If no, go on.
Secondly, check if the column value contains ‘.’. If yes, convert the string into float. If no, convert the string into integer.
Finally, check whether the float or number is less than 90. If yes, send an email. If no, do nothing.



