The document discusses the concept of title in legal rights. It defines title as the source from which a legal right is derived. There are different types of titles - original titles that create new rights, and derivative titles that transfer existing rights. Facts establishing title can be vesting (creation of rights), investive (transfer of rights), or divestitive (extinction of rights). The document examines different views on what constitutes a title from various legal scholars and compares acts that require unilateral versus bilateral consent to establish rights.