[groups_newsletters]

Renders a list of newsletters.

Attributes:

• show_count: Default 1, show how many stories there are in the newsletter. Use 0 to omit.
• orderby: Default ‘name’.
• order: Default ‘ASC’.
• show_option_none: Label shown when there are no newsletters, default: ‘There are no newsletters.’
• show_empty: Whether to show empty newsletters, default: false.
• per_page: How many newsletters to show per page, default: 10.

See http://codex.wordpress.org/Template_Tags/wp_list_categories on valid options for orderby, order and per_page.