Yes so for both the source and destination, you want to connect them using the "Office 365 (OneDrive/SharePoint Admin)" and login with a admin account. However you cant use the same connector for source and destination as you will get a error message so once you setup the source you will have to click 'Authorize New Connector' and select the "Office 365 (OneDrive/SharePoint Admin)" option again but just give the connector a different name, like suffix it with "destination" so you can easily identify source and destinations later.