Mudhara i have managed to connect everything with regard to a single single subject, In the Practice questions there is no need of a subject id, because the y belong to a topic, lets discuss about it when we skype tomorrow, could you please check the design we did with frankley, for the page we need the OCW style of material, notes, exams. I am also sorry , i touched some of your code files and i was working on master branch which is a very bad thing to do