from django.contrib import admin from .models import Drain, Equipment, DrainEquip from django import forms # Register your models here. class DrainEquipInline(admin.TabularInline): model = DrainEquip extra = 1 @admin.register(Drain) class DrainAdmin(admin.ModelAdmin): inlines = [DrainEquipInline] list_display = ('id', 'number', 'name')