Maybe this will help a bit: http://platform.xwiki.org/xwiki/bin/view/DevGuide/APIGuide which explains how to modify xobjects. Rights are xobjects. Thanks -Vincent

Maybe there is a way to execute a string with velocity code from java code? -- View this message in context: http://xwiki.475771.n2.nabble.com/How-to-grant-Delete-Right-for-all-registe… Sent from the XWiki- Dev mailing list archive at Nabble.com.

<http://xwiki.475771.n2.nabble.com/file/n7599471/xwiki_problem.jpg> I have the following problem: Exception in macro #handleDocumentTreeRequest called at 13:xwiki:XWiki.DocumentTree[line 3, column 1 What rights I need to add? I set view,comment,edit,delete,script rights. I use the following code: XWikiContext context = contextProvider.get(); if (context != null) { XWiki xwiki = context.getWiki(); DocumentReference dr = new DocumentReference("xwiki", "XWiki", "XWikiPreferences"); XWikiDocument doc = xwiki.getDocument(dr, context); BaseObject bo = doc.getObject("XWiki.XWikiGlobalRights", true, context); bo.set("groups", "XWiki.XWikiAllGroup", context); bo.set("levels", "view,comment,edit,delete,script", context); bo.set("users", "", context); bo.set("allow", 1, context); xwiki.saveDocument(doc, context); } -- View this message in context: http://xwiki.475771.n2.nabble.com/How-to-grant-Delete-Right-for-all-registe… Sent from the XWiki- Dev mailing list archive at Nabble.com.

Hi, On Tue, May 17, 2016 at 8:11 PM, abtv &lt;andreybutov(a)mail.ru&gt; wrote: Yes, this looks good. It seems you now have the answer to your initial question. I`m not sure I understand your second question and/or how is it related to the delete right. You might want to start a new thread and explain the issue better there if it`s not related. Thanks, Eduard