Appreaciate your help on this.
When a record is created, I have set the USEREMAIL() function to get the user email of the record creator, but later when I need to edit the record, the useremail gets modified and is replaced by my useremail. How can I do to keep the initial useremail and not get modified when the record is edited? I tried to uncheck the Edit option but an error says that when there is a formula the record cannot be read only.