How do I know what is being discussed on my team?

Also answers:

• What are the suggestions users are making on courses?
• Can I see comments on courses?

When a comment or suggestion is made on a course (level-4 object), users with commenter, editor and manager roles will receive notifications. This way, users can stay active in the conversations surrounding their programs and courses. 

The notifications bell is located in the top right panel, and will have an orange number by it when there is a new suggestion. Selecting a notification will take you to it in the course.

Want more info on notifications and suggestions? Check out these articles:

• Who gets notifications when comments are made on Suggestions?
• How do I make a suggestion?