But the United Kingdom's system is different obviously. Instructor/teacher/trainers or officials will open the discussion and issues to students in the lecture topics.
But the UK will then be clearly differentiated. Tutors / teachers / trainers or officials will be open to students in a discussion of issues and topics to describe that day.
But Britain's system is different obviously. Instructor / teacher / lecturer or staff will open issues and allow students to converse in the thread to lecture on that day.