from django.contrib import admin from import_export.admin import ImportExportModelAdmin from .models import ClickableArea, Element3D, Environment, Scene3D class Scene3DAdmin(ImportExportModelAdmin, admin.ModelAdmin): filter_horizontal = ("elements",) class ImportExportBtnAdmin(ImportExportModelAdmin, admin.ModelAdmin): pass admin.site.register(Environment, ImportExportBtnAdmin) admin.site.register(Scene3D, Scene3DAdmin) admin.site.register(Element3D, ImportExportBtnAdmin) admin.site.register(ClickableArea, ImportExportBtnAdmin)