This is Assessment Workbook 4B for the CHC52015 Diploma of Community Services unit of competency CHCCSM005, CHCCCS004, and CHCCSM004. It includes case studies and knowledge assessments to test the student's understanding of case management. The workbook covers the principles of competency-based assessment, the dimensions of competency, and reasonable adjustment in teaching, learning, and assessment for learners with a disability.