old_contents: from flossprojects_app.models import Series, SeriesFeedURL, Project
  from django.contrib import admin
  
  class SeriesFeedURLInline(admin.TabularInline):
      model = SeriesFeedURL
      extra = 2
  
  class SeriesAdmin(admin.ModelAdmin):
      inlines = [SeriesFeedURLInline]
  
  admin.site.register(Series, SeriesAdmin)
  admin.site.register(Project)
  
  
new_contents: from flossprojects_app.models import Series, SeriesFeedURL, Project, Resource
  from django.contrib import admin
  
  class SeriesFeedURLInline(admin.TabularInline):
      model = SeriesFeedURL
      extra = 2
  
  class SeriesAdmin(admin.ModelAdmin):
      inlines = [SeriesFeedURLInline]
  
  admin.site.register(Series, SeriesAdmin)
  admin.site.register(Project)
  
  class ResourceAdmin(admin.ModelAdmin):
      list_display = ("name", "project", "series")
      list_filter = ["pub_date"]
      search_fields = ["name", "description"]
      date_hierarchy = "pub_date"
  
  admin.site.register(Resource, ResourceAdmin)
  
subject: Enable admin for Resources