Process Sort Definition tab On this tab, you can specify how to order logical pages in a Document. Note that this is for Documents specified by Document Triggers. Setting Description Edit Process Sort Definition Opens the Edit Process Sort Definition dialog box, where you specify the sort keys for sorting the pages in a Document. You can use several sort keys, for example country code, area code, and customer number. The StreamServer will start with the first sort key in the list. You can use the Up/Down arrows to move the sort keys in the list. Add a new sort key to the list. Edit the selected sort key. Delete the selected sort key. Move up the selected sort key. Move down the selected sort key.