This document describes the key features of an HR management system from Dac Thanh Group. The system allows users to manage employee information and accounts, track various types of paid and unpaid leave, and conduct online performance appraisals. It provides features such as an online leave application process, a calendar to view leave status, customizable evaluation criteria, and statistical reporting of appraisal results. The system aims to make HR processes more efficient, convenient, and easy to manage through digital workflows and tools.