In this article:
Selecting the organization and users
While creating Microsoft 365 custom backup you need to define, which Microsoft 365 and its users will be protected. In that case click on Users section and select one of available organizations.
After that you can decide whether you want to protect all the accounts with a single plan or you can also Manage users - an option, which allows you to choose few users of whole organization.
Choosing data for protection
Data to protect section consists of two parts: Select resources to back up and Worker.
The first part allows you to include a specific resources of Microsoft 365 accounts into the backup by turning the switch on, it is:
The next part - Worker - is a device that will be responsible for communication with Microsoft 365 ecosystem. More specifically it will be device that will download the data from the Microsoft and then send it to the storage.