[xwiki-users] redirecting to another page (search field)

Hello, i'm new to xwiki and tried to find an answer, but didn't succeed. I would like to know how i can define a redirecting like it's common in Wikipedia. For example if you type in "H2O" it redirects you to the page "water". In Wikipedia you create a page named "H2O" and the only content is #REDIRECT [[Water]]. I searched for this topic on the xwiki pages, but couldn't find the syntax for this. I'm sure it's a minor problem but i would be glad if someone could help. Thanks in advance, resi.