Django nested template problem

Greetings, I want to use my parent-child-grandchild models that I use django nested admin as a single form in my template file and be able to add more than one child and more than one grandchild to each child, but I could not do it. Does anyone have any knowledge on this subject?

It might be more helpful to share code snippets of what you have done. That will make it easier for potential helpers to chime in.