In addition to your regular check-in chats, there will be plenty of things to talk about with your CL or CD. Sometimes your questions can be resolved easily by one person, but sometimes having both your CL and CD weigh in is worthwhile. Furthermore, some issues require outside help, for example, if you're experiencing a technical difficulty while using the course editor it is likely that engineering will need to help out. With those things in mind, answer the following question:
If you need to ask a question about your course or send an update to your CL or CD, how should you contact them?