settings.py

def page_gen():
    from mezzanine.pages.models import Page
    pages = Page.objects.all()
    for page in pages:
        yield (page.title, "page")

ADMIN_MENU_ORDER = (
    # ("Content", ("pages.Page", "blog.BlogPost",
    #    "generic.ThreadedComment", ("Media Library", "fb_browse"),)),
    # ("Site", ("sites.Site", "redirects.Redirect", "conf.Setting")),
    # ("Users", ("auth.User", "auth.Group",)),
    ("Admin Pages", page_gen()),
)