Sparxno: A Practical Guides to Notion and Canva https://sparxno.com/blog Everyday Tips for Working with Notion and Canva en-us undefined (Sparxno) undefined (Sparxno) Wed, 01 Jul 2026 00:00:00 GMT https://sparxno.com/blog/notion-sub-items Notion Sub-items: How to Build Task Hierarchies https://sparxno.com/blog/notion-sub-items Learn Notion sub-items and sub-tasks - parent-child nesting, rollups, views, and automations 🚀 Wed, 01 Jul 2026 00:00:00 GMT undefined (Sparxno) databasesub-itemsproperties