This document proposes a 4-step assessment model for managing appraisals in an agile environment. It begins with rating team members on various criteria for each sprint. The second step aggregates these ratings for each sprint. The third step calculates overall ratings for each team member across sprints. The final step identifies improvement plans if needed. The document also discusses challenges with traditional appraisal approaches and the need for clear expectations, values, and prerequisites like understanding agile principles for a fair assessment model.