Re: Queries on backup and cross project capabilities
Per your questions:
backup product backlog and export - It is possible to export the product backlog to excel.
Moving from one sprint to another, if story not completed - There are 2 options to do that: 1. Move user story, which will move the entire story to the next sprint. 2. Break user story, which will create a new user story with the remaining work in the new sprint.
Ability to have cross project views on different products - Can you please elaborate more on what you are asking for here?
In any case, I also invite you to use our online help center at: