https://twill.io/docs/3.x/crud-modules/nested-modules.html#self-nested-modules I only seem to get nested slugs to work for when there is 1 nested. Like http://127.0.0.1:8000/nl/kennisbank/veelgestelde-vragen works but http://127.0.0.1:8000/nl/kennisbank/veelgestelde-vragen/wat-betaal-ik-voor-een-domeinnaam never works. And with twill 3 i dont seem to get the nested slugs to show up in the CMS permalink