code: def render_change_form(self, request, context, **kwargs):
          
          form = context['adminform'].form
  
          # infer correct data from the form
          fieldsets = [(None, {'fields': form.fields.keys()})]
          adminform = helpers.AdminForm(form, fieldsets,
                                        self.prepopulated_fields)
          media = mark_safe(self.media + adminform.media)
  
          context.update(adminform=adminform, media=media)
  
          super_meth = super(BaseEntityAdmin, self).render_change_form
          return super_meth(request, context, **kwargs)
docs: Wrapper for ModelAdmin.render_change_form. Replaces standard static
          AdminForm with an EAV-friendly one. The point is that our form generates
          fields dynamically and fieldsets must be inferred from a prepared and
          validated form instance, not just the form class. Django does not seem
          to provide hooks for this purpose, so we simply wrap the view and
          substitute some data.