All W&K configuration moves from tl_calendar into the new table tl_wk_config (one entry per calendar), edited under W&K-Tools → Einstellungen. The backend group now has separate entries for import, inbox, bookings, inquiries, exports, categories, settings and log. Notification selects show the notification ID. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>