Payment Predictor - Create Worksheet default ITEMS_SELECTED = Y

When Payment Predictor creates a worksheet, all the items are selected, i.e., ITEMS_SELECTED = Y. What we want is to have the ITEMS_SELECTED=N (no items selected) . The question is - what sets the PP to set the ITEM_SELECTED=Y? How can I have this modified and set it to 'N' instead?

thanks,

AV