Changing the order of attachments or experimental sections in an experiment in the final PDF can be done from the attachment table view in the experiment of interest. (1)

When “Show Experiment Sections To Organize PDF Layout” (2) is selected, all hardcoded sections and attachments currently in the experiment will be displayed.

To move files, click and hold the “hamburger” icon and drag it to the desired location. Attachment and experimental section movements will be remembered when you sign and close the experiment, they will be rendered in your set order in the final PDF.