I am told that it is installed but don't as an instructor, how to implement it.
I had my own Moodle Server back in 2016 and used it then but the memory fades. Is there a better add-on/plugin that has replaced it?
I did the google search for TopColl but in the video she calls it Collapsed Topics so maybe it should be CollTop?
I do not see "Collapsed Topics in the Course Format, format pull down menu.
THis suggests that it is not fully installed.