How to Use - Atana Tools Each user guide includes step-by-step instructions on how to use Atana tool. You can access the user guides directly using the links below: Excel User Guide: ATANA-SA-I-TIO-GDL-0005-Atana Tools User Guide EXCEL.pdf Word User Guide: ATANA-SA-I-TIO-GDL-0007-Atana Tools User Guide Word.pdf PowerPoint User Guide:ATANA-SA-I-TIO-GDL-0006-Atana Tools User Guide PowerPoint.pdf