For questions regarding work-appropriate behavior and etiquette.
Knowing how to interact with people professionally is an important skill. Use this tag for questions about professional behavior or situations in which maintaining professionalism is important. When asking a question, make sure to indicate your background, as these customs can vary significantly between cultures and even industry.
Also note that The Workplace is another Stack Exchange site focused solely on navigating the workplace. If your question about professionalism is off-topic for Interpersonal Skills, you may wish to check if it is on topic there.