The document outlines 11 great employee qualities that bosses appreciate including: 1) Managing yourself by knowing your strengths and improving your skills, 2) Managing your boss by understanding their preferences and how to deliver bad news, 3) Having a managerial attitude through sticking to timelines and following up on next steps, and 4) Managing your time well by avoiding procrastination and meeting deadlines. Additional qualities include striving for excellence, enjoying your work, contributing positively, and developing strong work relationships. The document encourages readers to reflect on which of these qualities they can adopt to become a better employee.