Display owner of a post in django admin list display -

my model :

class activity(models.model):     sub_choice = ((1, 'english'), (2, 'math'),                   (3, 'physics'), (4, 'chemistry'))     subject = models.integerfield(choices=sub_choice, default=1, max_length=50)     hours = models.integerfield(verbose_name='time spent in hours', default=0) 

my admin.py looks :

class activityadmin(modeladmin):     list_display = ('subject', 'hours')  admin.site.register(activity, activityadmin) 

in list display,i want first name of user created activty.how do without explicitly asking creator of activity put name in form.is there way information using custom function user model ?

try use user model.

models.py

from django.contrib.auth.models import user      class activity(models.model):         sub_choice = ((1, 'english'), (2, 'math'),                       (3, 'physics'), (4, 'chemistry'))         subject = models.integerfield(choices=sub_choice, default=1, max_length=50)         hours = models.integerfield(verbose_name='time spent in hours', default=0)         owner = models.foreignkeyfield(user) 

admin.py

    class activityadmin(modeladmin):         list_display = ('subject', 'hours', 'owner')         exclude = ['owner']          def save_model(self, request, obj, form, change):             """             given model instance save database.             """             obj.owner = request.user             obj.save()  admin.site.register(activity, activityadmin)