from django.contrib import admin
-from .models import Section, Lesson
+from .models import Attachment, Section, Lesson
-admin.site.register(Section)
-admin.site.register(Lesson)
+class AttachmentInline(admin.TabularInline):
+ model = Attachment
+class LessonAdmin(admin.ModelAdmin):
+ inlines = [AttachmentInline]
+admin.site.register(Section)
+admin.site.register(Lesson, LessonAdmin)