If you want CloudFiler to work directly with SharePoint, you will first need to add these two Delegate Rights.



To do this, Open the Microsoft 365 admin center portal  https://admin.cloud.microsoft/  (Link opens in a new window)


In the search field type App registrations and select App registrations



If you are presented with a page like this, select Identity:



Then select App registrations from the sidebar:





WARNING: If you are editing an existing registration and you see multiple registrations named CloudFiler in the list, edit the one that displays a Current certificate. In addition, DO NOT DELETE the other registrations.


TIP: Slow down and follow the next steps carefully
You next need to grant Application permissions.
The steps are simple but it's easy to skip something so slow down, and follow each step carefully.


Select API permissions and then Add a permission:

Select Microsoft Graph

You will see that there are two types of permissions: Delegated and Application. We need to assign the following Delegated permissions:



Files.ReadWrite.All

Sites.ReadWrite.All




We will do the Files.ReadWrite.All first, so select Delegated permissions

Filter for Files.ReadWrite.All, you may need to expand the filtered sections, select Files.ReadWrite.All and select Add permissions



Repeat for the Sites.ReadWrite.All.



Grant permissions

Now that you have updated the permissions, click on Grant admin consent for...



If you now select API permissions on the left, your permissions should look like this:



CloudFiler will now have the permissions required to integrate with SharePoint.