Last call to those who've requested (and received) an account on the site but haven't self-enrolled to the module. You need to visit the course homepage https://edunet.lk/course/view.php?id=29. The enrollment key is [deleted]. For details see the previous announcement https://edunet.lk/mod/forum/discuss.php?d=61#p355.
The deadline is Monday 16 December midnight. You need to have completed the preparatory assignment by then.