python - Displaying a UserProfile field in Django Admin outside listing -

i have phone field in userprofile. how can have displayed in django admin › auth › users listing outside (list display) - not inside of record?

i have:

class useradmin(useradmin):     list_display = ('email', 'first_name', 'last_name', 'userprofile__phone')     inlines = (userprofileinline,)   # re-register useradmin admin.site.unregister(user) admin.site.register(user, useradmin) 

userprofile__phone not recognized.

one way be

class useradmin(useradmin):     list_display = ('email', 'first_name', 'last_name', 'phone')     inlines = (userprofileinline,)      def phone(self, obj):         try:             phone = obj.userprofile.phone #or change how access userprofile object - assuming user, profile relationship onetoone             return phone         except:             return ""      phone.short_description = 'phone'  # re-register useradmin admin.site.unregister(user) admin.site.register(user, useradmin) 

more details on list_display here