All recurring transactions, (invoices, bills, expenses etc.) are pulled and can be used as projections in your forecast
All you need to do is:
1 - Go to the Projections screen (see image)
2 - Click "More settings"
3 - Make sure "Include recurring transactions from QuickBooks/Xero" option is set to "Include in the forecast" (see image)
That's it! Now you can see recurring transaction based projections. They will have 'QuickBooks' or 'Xero' in the SOURCE column.
You may be interested: