Hello, A user want to rename lot of page in Xwiki and I don't want this op displayed on WebHome Activity Stream. Then, I found these API to use: http://tiny.cc/2fb0vx public void deleteActivityEvent(ActivityEvent event) Delete the passed event form the database. and http://tiny.cc/gkb0vx public List<ActivityEvent> getEventsForUser(String streamName, String user, boolean filter, int nb, int start) throws ActivityStreamException Return the latest events recorded for the given stream name and the given user. Unfortunaly, my code return only old activity events (probably some old events before my Xwiki upgrade ... I guess?). I obtain this XWiki.MyUser - 2014/09/24 13:27 - 2014-09-24 13:27:44.0 - update - 20 MySpace.MyPage - 2014/09/22 17:14 - 2014-09-22 17:14:17.0 - deleteAttachment - 20 BacASable.Tableau filtré - 2014/09/19 15:37 - 2014-09-19 15:37:31.0 - update - 20 Here my code: {{velocity}} #set ($MonStream=$xwiki.activitystream.getStreamName("Encyclopédie")) #foreach ($MonEvent in $xwiki.activitystream.getEventsForUser($MonStream, "XWiki.christianchambon", false, 1500, 0)) 1. $MonEvent.getPage() - $MonEvent.getDisplayDate() - $MonEvent.getDate() - $MonEvent.getType() - $MonEvent.getPriority() #end {{/velocity}} With this, it is the same thing :#foreach ($MonEvent in $xwiki.activitystream.getEventsForUser("XWiki.christianchambon", false, 1500, 0)): only old events :-( Activity stream working well on my Xwiki WebHome Thxs for any helps Pascal B