Hi,
I have a scenario of which I am creating a custom module, in which there are two models Course Category and Course and inside each course category there can be multiple courses. I want to show them in master/detail page like we have in case of Sales order or purchase order.
I have successfully defined the models but I don't know how to create the master-detail page? How to create that subpage(having lines items of course).
if anyone can briefly describe that will be great.
Thanks alot