\documentclass{article} \usepackage{docassembly} \usepackage{lipsum} \hypersetup{pdfpagemode=UseNone} % Look in the Adobe Acrobat JavaScript manual under the addWatermarkFromFile to see all the possible parameters. \begin{docassembly} \retnAbsPathAs(_path); _path += "/graphics/AeB_Logo.pdf"; \addWatermarkFromFile({ bOnTop:false, bOnPrint:false, nOpacity: 0.2, nRotation: 90, cDIPath:_path }); \executeSave(); \end{docassembly} \begin{document} \lipsum[1-30] \end{document}