a5e64d83_ureStatus20120119____XWiki_org__Status_as_of_2012_01_19
[Feature] Tasks management (create tasks related to wiki pages and follow their status from dedicated dashboards) [Status as of 2012/01/19] 
Exists as an extension but not part of XWiki Platform
Feature Status - Jan 2012 (Blog.FeatureStatus20120119) - XWiki.org
Status as of 2012/01/19