Django disable editing (but allow adding) in TabularInline view

Question

I want to disable editing ALL objects within a particular TabularInline instance, while still allowing additions and while still allowing editing of the parent model.

I

Answer 1

class SuperviseeAdmin(admin.TabularInline):
  model = Supervisee

  def __init__(self, *args, **kwargs):
        super(SuperviseeAdmin, self).__init__(*args, **kwargs)
        self.list_display_links = (None, )