Need help with a Validation Rule on User object to prevent couple of profiles from editing the email signature.I already have an existing VR which is preventing from changing the first and last name on user record. I have the below logic it works for first and last name but does not work for email signature.I am not sure if we can control email signature.
AND( NOT(ISNEW()), ISCHANGED(FirstName) || ISCHANGED(LastName) || ISCHANGED(Signature), OR( $Profile.Name <> "Service Cloud Basic", $Profile.Name <> "Outsourcing Basic" ) )
Thanks in Advance!
