Disconnecting the Scheduling Manager Data Sync Utility
If you disconnect the Scheduling Manager Data Sync Utility from QuickBooks Online, then the Scheduling Manager Data Sync Utility will no longer be able to access your data in QuickBooks Online. This means that data can no longer be transferred between QuickBooks Online and the Scheduling Manager Data Sync Utility.
Reconnecting the Scheduling Manager Data Sync Utility
To reconnect the Scheduling Manager Data Sync Utility to your QuickBooks Online Account, launch the Scheduling Manager Data Sync Utility from your computer and click the ‘Connect to QuickBooks’ button.