Department of Orthodontics and Dentofacial Orthopedics Total time: 12 hours Day 1: 6 Hours- 3 Modules (2 hrs each) Aligner Orthodontics Module 1: Intra Oral Scanning Demonstration Module 2: 3D printing Demonstration Module 3: Aligner case planning demonstration Day 2: Preclinical work: 4 modules (Lecture and Hand-on) (1.5 hours each) Module 4: Wire Bending Demonstration Module 5: Orthodontic Impression making and Preparation of orthodontic model Module 6: Model Analysis Module 7: Cephalometric Tracing and Analysis Demonstration.