The list of course lecturers can be viewed by clicking Lecturers on the Course details screen.
Send message, Add to group
Sending a bulk message is possible by selecting the checkboxes of the lecturers at the beginning of the rows. After the selection is made, the Send message option will appear in the action bar below the list.
By clicking on Add to group at the end of the row, the lecturers in the list will be added to the user groups.