## Category options

Options management for several categories at once.

Upload
  Make categories uploadable for gallery visitors. The option ia available for physical local categories only.
Comments
  Authorize users to add comments on selected categories. Selects the categories which are commentable. An image is commentable if it belongs to at least one category that is commentable.
Lock
  Selected categories will be temporaly disabled for maintenance. If you lock a category, all its child categories become locked. If you unlock a category, all its parent categories become unlocked.
Public / private
  Authorizations exist for private categories only. When categories are private, you will have to grant users and/or groups access to them. If you make a category private, all its child categories becomes private. If you make a category public, all its parent categories becomes public
Representative
  This option can be managed only if you set `allow_random_representative` (see include/config_defaults.inc.php) configuration parameter to true. Each category can be represented by a random picture or by a picture chosen as unique representative.