AND(
ISCHANGED( Updated_Projected_Gross_Benefit__c ) ,
ISBLANK( Updated_Project_Gross_Benefit_Notes__c )
)
9 answers
Hi Deanne - Thanks for working on it. I figured out, for me below rule worked.
AND(ISCHANGED( Updated_Projected_Gross_Benefit__c ) , NOT(ISCHANGED(Updated_Project_Gross_Benefit_Notes__c))