thanks again but till now i am stuck with my very problem i know for u it is very simple problem but dont know why i was not able to solve this problem.i get confused my this problem.
for assign a teacher rul u mean form admin panel i create a tecaher name then i got to my admin pannel and i try a lot for assign the rule fro my new craete teacher 2...but i was not able to edit the course which i assign for this teacher.
