[xwiki-users] Nested document killed {{spaceindex}} macro?

Hello, With my xwiki7.0.1 to 8.4 upgrade process, I noticed that all my WebHome on spaces (with dashboard+{{spaceindex}} macro) are "broken". After a little bit of search, I understood that spaceindex macro list only direct children terminal page... In some different post from dev list, it seem that I must use {{documentTree}} macro instead. My spaces dashboard use {{spaceindex sort="modificationDate" count="20" /}} to list the 20 more recents page and I added a shortcut to /bin/view/Main/SpaceIndex?space=MySpace (broken too:-( ) Could you give me some advices how can I replace my "spaceindex" to: - list the 20 more recents page (terminale and none terminale) on current space? I didn't found a "modificationDate" sorting parameter in {{documentTree}} - replace my target /Main/SpaceIndex?space=MySpace by ... ??? Probably I must create a custom LT to list every sub pages Finaly, may be a caution text must be added on this page: http://extensions.xwiki.org/xwiki/bin/view/Extension/SpaceIndex+Macro (ie "don't use this macro anymore with nested page!" or "list only direct children terminal page ") Thxs for your help. Pascal BASTIEN