User Guide# Using categories in templates Getting all items within a category Template Tags Registering Models Registering models in settings.py Registering a many-to-one relationship Registering a many-to-many relationship Adding the fields to the database Enter South Reconfiguring Fields Adding the fields to the Admin Preventing fields in the admin class Changing the name of the field set Putting the field set exactly where you want it Creating Custom Categories Name only Name and other data