There is a website and the layout looks something like below: home->approved->                education             entertainment               business                    |                      |                        |            kid, teenager, adult   kid, teenager, adult     kid, teenager, adult                    |                      |                        |                  and so on..            and so on..              and so on..home->not approved->                education             entertainment               business                    |                      |                        |            kid, teenager, adult   kid, teenager, adult     kid, teenager, adult                    |                      |                        |                  and so on..            and so on..              and so on..On homepage, one would see two links - approved and not-approved. Once you click on any of the links, relevant entries will come up and then both pages also have filters on top for further drilling, see above. Urls are organized like below:Home/Approved will pull up all entries. Home/Approved/Education will pull up education only (and so on). Home/Approved/Education/Kid will pull up educational kid only (and so on). I am planning to organize my sitemap to have two static parent nodes - approved and not approved, and then add all entries dynamically to the sitemap to these two parent nodes and not include sublevels in sitemap at all.Do you see any problem/pitfall with this approach - in terms of seo or anything else?  
Sitemap and url are laid out differently from each other
seo;sitemap;url rewriting