A foreign key

must have the same column name$($s$)$ as the primary key from which it is derived

must not have the same column name$($s$)$ as the primary key from which it is derived

must have the same domain of values as the primary key from which it is derived

must not have the same domain of values as the primary key from which it is derived

must have a domain of values that is different from any other in the database