Automatic forecasts are suggested based on the categorisation of past bank transactions.
To take a simple example: if you achieved an average of £14,000 to £16,000 of ‘Sales - Products’ per month for at least the last 3 months, then the suggested forecast for ‘Sales - Products’ will be £15,000 per month
Each suggested forecast line contains an action, ‘View Details’, which allows you to see the past entries used to calculate this forecast.