This lecture covers the management of beam identifiers on frames, similar to panels on walls. Understanding the schema involves identifying frames and beams within a generic assembly, using text parameters. The provisional value of the frame identifier is integrated into the assembly name, and each beam is identified within the frame, ensuring proper inclusion. The text parameters play a crucial role in assigning values and ensuring accurate identification within the structure. The lecture emphasizes the importance of organizing and identifying multiple variants in object families, essential in the digitalization of the construction industry known as BIM.