Hai... I would like to apologize that I haven't communicate well during last few weeks. I need some feedback regarding the document type manager demo http://gsoc.myxwiki.org/xwiki/bin/view/DocTypeManagerDemo/ its still in the initial stage.Its just provide the basic sketch of the UI. Currently I'm creating the "Description" pannel. I'm trying to load the details of the documents of the left side in to the description form as a start and to create a class using the description pannel. But I'm still not clear about how to list the document types in the left side tree. Currently it loads the list of classes relevant to specific spaces.Is it ok to continue wiith the current UI. Hoping to catch up my work in next few weeks. Thank you.