#Summary Welcome to the GridPP UserGuide. Before We Begin Prerequisites Conventions in this guide Getting help First Steps: Hello World(s)! Checklist Testing An Example Workflow: Local Running Checklist Testing Getting on the Grid Getting a grid certificate Joining a Virtual Organisation Logging on with GridPP DIRAC Preparing your Grid Certificate Checklist Testing Moving Your Workflow to the Grid Checklist Testing Putting Data on the Grid The DFC Command Line Interface The DIRAC command line tools First steps with the DIRAC metadata functionality Checklist Testing Using Grid Data in Your Workflow Checklist Testing What's Next? Troubleshooting Appendix: Creating a GridPP CernVM User Interface Checklist Testing