Connecting Tally Street to QuickBooks Online takes about 15 seconds, but you must be an administrator or accountant for the QuickBooks account.
That’s it! Really! There’s nothing else to configure or change.
To reset or disconnect Tally Street from QuickBooks Online: (1) log into QuickBooks, (2) click on Apps in the left menu and then My Apps at the top, (3) select the disconnect action for Tally Street. You’ll then have an opportunity to reconnect Tally Street.