Three design processes and feedback I.Schematic design level (Conceptualization of building form as total structural system and subsystem) *II.Preliminary design level (Preliminary design of subsystem and key components) III.Final design level (Final in-depth design refinement of all subsystem and structural components)Three design processes and feedback * I. Schematic design level (Conceptualization of building form as total structural system and subsystem) *II. Preliminary design level (Preliminary design of subsystem and key components)on * III. Final design level (Final in-depth design refinement of all subsystem and structural components)