Changed generic_name to group_label in models/program.py.
Also I've updated the comments and help text to explain the meaning of this field.
Patch by: Lennard de Rijk
from django.contrib import admin
from django.contrib.sites.models import Site
class SiteAdmin(admin.ModelAdmin):
list_display = ('domain', 'name')
search_fields = ('domain', 'name')
admin.site.register(Site, SiteAdmin)