Indicate guidebooks on sale vs not on sale
Suggestion from Richard Thomson:
"Create three categories of ‘guide’
Current - guidebooks in print (and for sale by NZAC?) this is effectively what is there now.
Out of print - old guidebooks, it’s possible some titles there now should be in this category (maybe now have ‘unpublished’ status). It would also be good to be able to define ‘editions’ of the same title as separate but linked items, rather than versions of the same item.
Project - new books, planned books. These would primarily be accessible in general only to admin or editor roles, used as a way to group content for editing or export - meaning that particular places could be marked as ‘appears in’ a project. Once a book was well under way or in production, the project could be made visible to all users to publicise it. See also ‘date’ below, as guide publication dates should be linked to this variable."