[xwiki-users] access another document with groovy

Hello I have a little question and I couldn't find an answer on the internet... In a groovy part, I can create list the attachments of the current document with this : {{groovy}} list = doc.getAttachmentList(); print(list); {{/groovy}} how can I access the documents of another page in the same way? On a different page of the wiki I tried {{groovy}} list = XWiki.WebHome.getAttachmentList(); print(list); {{/groovy}} to get a list of the attachments on XWiki.WebHome, but it didn't work... Do you have any clue? Thank you very much ! Adrien