New and updated features of this title Industry expertise REVISED: Subject matter experts were heavily involved in developing this guide. They contributed top-tier content related to current industry needs, both educational and professional. New modules NEW: Module 27213, The Building Process, presents high-level information on the complete building process as well as jobsite safety. NEW: Module 27214, Mass Timber Construction, addresses the use of engineered wood as a primary material in structural building. NEW: Module 27215, Interior Finish and Trim, includes revised content from Cabinet Installation and Window, Door, Floor and Ceiling Trim. Revised modules REVISED: Module 45104, Drywall Installation, was picked up from the Drywall curriculum's revised Drywall Installation module. REVISED: Module 27202, Roofing Applications, combines material from Roofing Applications and Advanced Roof Systems. It has been optimized for relevance to carpentry.