One label per file, on its first page. Turn on Exhibit label on the first page of each file, and every included file gets one label on page one. The label is the text you type followed by the count. Text that ends in a letter or digit gets a space, so Exhibit gives Exhibit 1, while text that ends in a hyphen does not, so EX- gives EX-1. The text can be up to 32 characters. Exhibit labels print two points larger than the Bates number, in bold, so they read as a heading rather than a page reference.
Numbers or letters. Count with 1, 2, 3 or with A, B, C. After Z, letters continue AA, AB, the way spreadsheet columns do. The First field sets the starting value, from 1 to 9999; with letters, First 1 is A and First 6 is F. That covers a second volume that continues an earlier series, or a party whose exhibits start at a value set by the court's convention.
Corners that do not collide. The label can go in any of six positions: bottom right, bottom center, bottom left, top right, top center, or top left. It defaults to the top right, with the Bates number at the bottom right. BatesBind refuses a layout that puts the exhibit label in the same position as the number or the legend, and the preview pane draws all three on the first page of the selected file, even on a rotated scan.
Cover pages. Some exhibits begin with a cover or tab page. Turn on Leave the first page of each file unstamped and the Bates number and legend stay off that page, which still takes its number, while the exhibit label is still printed on it.
Where the labels show up. The Exhibit column appears in the table as soon as labels are on, so the assignment is visible before export. The PDF index and the CSV carry an Exhibit column. In a bound PDF made with Export PDF, every bookmark is titled with the label and the file name, such as Exhibit 3 followed by the file name, and the index lists the page where each exhibit begins.
Files that cannot be read. A file that cannot be opened gets no label unless slip sheets are on. With slip sheets, its one-page placeholder takes the next label and one Bates number, so the series keeps its place for the missing document.
What the label does not do. It does not rename files, and the index lists file names, so name files the way you want them to read in the index. The exhibit conventions themselves, such as numbers for one side and letters for the other, come from court rules, the judge, or the parties. BatesBind applies the convention you choose, and this page is not legal advice.