OneNote Workbook Owner for Group of users

Hi,

We have a number of customers using OneNote 2016 with the workbook file held on a central file store. We are now starting to move over to Office 365 and using OneNote in Windows 10. We have exported personal notebooks to the cloud for some users, but for group users of a notebook, we are confused where to store the notebook.

For example, our service desk has 5 staff and uses a shared OneNote notebook. I understand we could export it to a staff member and they can share it with the others, but what happens if they leave or accidently delete the notebook.

Is there away to host the notebook in a shared cloud storage and share it out the 5 service desk staff?

Thanks in advance

Rich