Hello: I�m using Xwiki and I have read the documentation but I have two questions: 1. I need to dynamically group wiki entries using a wikipedia like category tag. Example: --- MySpace.Rabbit [Category: Animals] On another entry --- MySpace.Horse [Category: Animals] In wikipedia the category tag automatically adds these two entries in the Animals Category. One entry can belong in many categories (which rules out using xwiki spaces. Any tips on implementing this? 2. Im new to portlets and I�m using liferay as a portlet engine. How could I adapt Xwiki as a portlet? It�s listed as a future but I haven�t seen any documentation about it! Thanks in advance!