To share tasks with other Structured users you can use the calendar integration feature of Structured Pro. In some calendar apps (e.g. Google calendar, Outlook), you can create a shared calendar, which you can then import into Structured.
Click here to learn How to import a calendar into Structured. Some Calendars might require you to activate a third-party access first, for this check out: My calendar or to-do list does not show up in Structured.
As of now, you cannot share your entire Structured timeline. However, this might be possible in the future as we are currently working on our own syncing solution without iCloud.
For more information on features that we are working on right now, check out the Structured Roadmap. If you are interested, you can sign up to receive updates on our current projects.