What is the open period?
It refers to the time during which readers can view the content of the minibook. The default is set to 10 years from the publication date. The author can extend or shorten the period when publishing.
What happens when the open period ends?
Readers will no longer be able to view the minibook, and it will not appear in search results. The author can store the minibook in My Journey but cannot republish it. The author can also delete the minibook.
What happens when a page belongs to multiple minibooks with different open periods?
The open period for that page will be determined by the minibook with the latest end date. Therefore, as long as one minibook with an active open period exists, the page can still be viewed.