diff --git a/content_plugins/shortcuts.py b/content_plugins/shortcuts.py
index a5918fc..ec291d4 100644
--- a/content_plugins/shortcuts.py
+++ b/content_plugins/shortcuts.py
@@ -4,13 +4,13 @@ from django.http import HttpRequest
 from django.template.loader import render_to_string
 from django.utils.html import strip_tags
 
-from content_editor.contents import contents_for_item
 from shared.utils.text import html_entities_to_unicode
 
 
 def render_page_as_html(page, template, context_data, css_selector=None):
     request = HttpRequest()
     request.user = AnonymousUser()
+    assert template, "No template supplied"
     html = render_to_string(template, context_data, request=request)
 
     if css_selector:
@@ -24,6 +24,7 @@ def render_page_as_html(page, template, context_data, css_selector=None):
         html = '\n'.join(html)
     return html
 
+
 def render_page_as_text(page, template, context_data, css_selector=None):
     html = render_page_as_html(page, template, context_data, css_selector)
     text = html_entities_to_unicode(strip_tags(html)).strip()
diff --git a/content_plugins/templatetags/feincms3_helper_tags.py b/content_plugins/templatetags/feincms3_helper_tags.py
index 9e6a233..b35d6be 100644
--- a/content_plugins/templatetags/feincms3_helper_tags.py
+++ b/content_plugins/templatetags/feincms3_helper_tags.py
@@ -12,11 +12,23 @@ from django.db.models import Q
 register = template.Library()
 
 
+"""
+settings.py:
+
+MENUMIXIN_MODELS = {
+    # class: [depth_from, depth_to, q_filters]
+    'projects.Project': [1, 1, None],
+    'site_pages.SitePage': [0, 1, (~Q(slug='frontpage'), Q(is_active=True))],
+}
+"""
+
 MENUMIXIN_MODELS = getattr(settings, 'MENUMIXIN_MODELS', {})
 
 
 @register.simple_tag
 def menus():
+    # FIXME page.cte_path and page.path
+
     menus = defaultdict(list)
 
     def add_menus_from_model(model, depth_from=1, depth_to=1, q_filters=None):