I have created a jasper report that is being currently fed XML data. Currently, in my header, I have details about the order. Ex: Order Number, Items in Order, Who ordered it, etc. In my Details band, I have data for each Order Line, ex: 5 of this item, 10 of this item, 1 of this. I need to do a page break on each class of items on an order line... so if 5 Order Lines have a class of Hazmat, they need to be printed together. And if I have 10 order lines that all have a class of Perishable, they need to be printed together. How can I do this? Thanks ahead of time.