This document provides an overview of RDA elements and access points. It discusses the core elements required for describing resources and entities. Preferred names, titles, and other identifying information are used to create access points representing works, expressions, manifestations, and items, as well as people, families, and corporate bodies. Relationships between these entities, such as creator, contributor, and other roles, are also recorded using authorized access points and relationship designators. The document offers examples and guidelines for constructing authorized access points and recording relationships according to RDA.