Problem: CC-BY-SA and GFDL require to add a list of contributors whenever content is copied from one project to another or outside a wiki (WP to WB, en-WB to de-WB, but also from this forum to de-WB or from de-WB to any external PDF). In all these cases it's necessary to add such a list. In the past, there was a tool by Duesentrieb at Toolserver which is deactivated before July, 2014. Next, there were Xtools which don't work since June, 2015 -- see GitHub issue. There's no way to get one list for all pages (incl. subpages) of one book in Wikibooks.
Users: All users who copy content, mainly admins.
At the moment, one has to export a page as pdf or book via Tools and then copy the created list inside the exported work.
Proposed solution: Such a list may be created by analyzing the history of a page. It should be possible to include this feature into the MediaWiki software and make available via ToolsPrint/Export. The feature should offer some options: users with account yes/no, IPs yes/no, including subpages yes/no, including pages by prefix yes/no. (The last request concerns something like b:de:Mathe für Nicht-Freaks where subpages are marked by colon instead of slash.)
-- Juetho (talk) 14:48, 20 November 2015 (UTC)
This card tracks a proposal from the 2015 Community Wishlist Survey: https://meta.wikimedia.org/wiki/2015_Community_Wishlist_Survey
This proposal received 12 support votes, and was ranked #59 out of 107 proposals. https://meta.wikimedia.org/wiki/2015_Community_Wishlist_Survey/Moderation_and_admin_tools#List_of_contributors
----
See also {T4994} and linked tasks.