wish/wishlist/admin.py

from django.contrib import admin
import wishlist.models as m

admin.site.register(m.WishList)

from django.forms import ModelForm
class WishedItemAdminForm(ModelForm):
	class Meta:
		model = m.WishedItem
		fields = '__all__'

@admin.register(m.WishedItem)
class WishedItemAdmin(admin.ModelAdmin):
	form = WishedItemAdminForm
	filter_horizontal = ['wishlists']


#admin.site.register(m.DreamComeTrue)