Is there a limit on the number of fields I can add in a module? How do I create personal or personally identifying fields? What are personal or personally identifying fields? What are encrypted fields? How do I create encrypted fields? The values of some fields are concealed. Users are not able to see them. Why? How do I provide permission to users to view encrypted field values? How many encrypted fields can I create? What is a picklist? What is country picklist value?