Relates to versions released before 3.0.2073
The Microsoft Office 365 SharePoint Online connector is fundamentally the same as the SharePoint Client API except that the authentication uses Federated Authentication via Azure AD.
To connect to a List or Document Library enter the URL to your SharePoint site. Enter your Azure credentials for SharePoint and then select a List or Document Library from the ListName drop-down.
Only use the base url to your site i.e.
The username should be in the format firstname.lastname@example.org