>
> Bookmark = db.define_table(
> 'bookmark',
> Field('link','reference link',writable=False),
> Field('category',requires=IS_IN_SET(['work','personal'])),
> Field('tags','list:string'),
> auth.signature)
>
>
> Can you explain what auth.signature? This feature doesn't seem
> documented.It's mentioned briefly here: http://web2py.com/books/default/chapter/29/6#Table-inheritance. Anthony
