Hi everyone,

We have a 'Rune rate' field which needs to be locked after it has been populated. I've figured that out with this validation rule:

AND(
ISCHANGED(Run_Rate__c),
NOT(ISBLANK(PRIORVALUE(Run_Rate__c)))
)
​​​​​​
Now i'm trying to exclude the system admin profile from this. I've tried using 

NOT($Profile.Name = "System Administrator")

but I'm not sure where to put it as I keep getting the 'missing )' error. Any ideas?

(I'm very new to formulas!)

Hi everyone,

We have a 'Rune rate' field which needs to be locked after it has been populated. I've figured that out with this validation rule:

AND(
ISCHANGED(Run_Rate__c),
NOT(ISBLANK(PRIORVALUE(Run_Rate__c)))
)
​​​​​​
Now i'm trying to exclude the system admin profile from this. I've tried using 

NOT($Profile.Name = "System Administrator")

but I'm not sure where to put it as I keep getting the 'missing )' error. Any ideas?

(I'm very new to formulas!)