How would one go about the following?

I have a folder hierarchy represented as shown:

A B index_html C D A B index_html

I would like the C.D.A.B.index_html to redirect to A.B.index_html

You can use <dtml-var "RESPONSE.redirect(PARENTS[-1].A.B.absolute_url())"> There are some really good explanations of PARENTS out there if you're interested. cheers, oliver