Drawing Porter is a batch print and export tool for Autodesk® Inventor®. What makes it unique is that its Assembly focussed or based and that it will determine which drawings and parts are relevant based on the single assembly file you select.
So if you select your GA for instance, the app will automatically know which parts and drawings forms part of that design. You can then batch print or export your drawings and/or models to various formats including PDF. DWG, SAT and STEP.