Create a Microsoft SharePoint Online connection to connect to Microsoft SharePoint Online.
If you have organized data and set up subsite accounts in the Microsoft SharePoint Online application, you can enter the subsite account URL in the advanced connection properties to connect to the subsite. For more information about sites and subsites in Microsoft SharePoint Online account, see
Create sites and subsites.
You can use a Microsoft SharePoint Online connection in synchronization tasks, mappings, and mapping tasks to read from or write to Microsoft SharePoint Online.