On behalf of the entire team at < company name >, I would like to acknowledge your invaluable contributions to the workplace. Learn how to write an employee appreciation letter with these templates and examples.Download the template for free (PDF or Word). Consider how they make you feel as an employee (thoughts like I feel valued). Consider how the boss improves the morale of the work unit. This article explores the value of sending gratitude messages and introduces guidance and templates for writing them. Thank you for your wholehearted support. You play such an important role in my professional life. In this article, we offer some tips and examples to help you write a great thankyou letter to your manager. Here's information on when and how to say thank you to your manager, with examples of the best way to relay your appreciation to your boss.