Can I nest a Project inside a Project (or a Checklist inside a Project / Checklist)?
Article ID: 460 | Last Updated: Fri, Sep 19, 2014 at 8:32 AM
No.
Unfortunately although some would love to have this functionality, it would complicate the UI and the work flow. It would break a number of things including the ability to sync this information with the various different clients we support (CalDAV, iCloud Reminders, Toodledo etc).