[xwiki-users] Some interrogations about reference

Hello xwiki users I need a little bit of light about reference. I use this methods, hasParent(EntityReference expectedParent) and i noticed that I can not use string to set EntityReference. Then i must use this before: "#set ($reference = $services.model.resolveSpace('xwiki:Encyclopédie'))" and "$doc.documentReference.hasParent($reference)" because $doc.documentReference.hasParent('xwiki:Encyclopédie') doesn't work. Am I right? Anyway, I can understand that. Another point about documentation http://extensions.xwiki.org/xwiki/bin/view/Extension/Model+Module#HScriptSe… (because I spend a lot of time to identify my issue because the "x" characters: Create a Document Reference: "#set ($reference = $services.model.createDocumentReference("wiki", ["space"], "page"))" but $doc.documentReference.spaceReferences.get(0) display "Space xwiki:Encyclopédie". Reference use "xwiki" but createDocumentReference use "wiki"? "wiki" is it a wiki name example? Another question: What is the difference between: $services.model.createDocumentReference and services.model.resolveDocument? With resolveDocument the Page must exist? Can I use CreateDocumentReference if target document exist? Last point: I think these 2 simples examples missing in: http://extensions.xwiki.org/xwiki/bin/view/Extension/Model+Module#HScriptSe… #set ($reference = $services.model.resolveSpace('xwiki:MySpace')) #set ($reference = $services.model.resolveSpace('xwiki:MySpace.MyPage')) What do you think? Ty Pascal B