["python","django","django-admin"]
How to add custom search box in Django-admin?

I know this is gonna be a very basic question. In Django, I have successfully created an admin panel. Now I want to add a custom search box in one of my field namely Photo field. But I don't know how to add custom search box in a django-admin panel. If I get some proper hints than I believe that I can do it. Admin.py: from django.contrib import admin from photo.models import Photo class PhotoAdmin(admin.ModelAdmin): list_display = ('name', 'approved', 'approved_time', 'uploaded_time', 'user') models.py: class Photo(models.Model): name = models.CharField(max_length=100) photo = models.ImageField(upload_to='photos', blank=False, null=True) approved = models.BooleanField(default=False) approved_time = models.DateTimeField(auto_now=True,null=True, blank=True) uploaded_time = models.DateTimeField() description = models.CharField(max_length=500, blank=False , null=True) keyword = models.CharField(max_length=500, blank=False, null=True) image_id = models.CharField(max_length=300, blank=True, null=True) Certified = models.BooleanField(default=False) approved_by = models.CharField(max_length=100) user = models.ForeignKey(User) total_download = models.IntegerField(default=0) watermarked_image = models.ImageField(upload_to='temp', blank=True, null=True) I want to add a custom search box in this Photo field where image can be searched by it's ID. Now how can I add this search box in my above given model.
Use the search_fields attribute of the ModelAdmin: class PhotoAdmin(admin.ModelAdmin): ... search_fields = ['name', 'description', 'user__related_fieldname', 'keyword']