Migrating app control settings from Trend Micro IWSVA

I'm working on a migration project from Trend Micro's IWSVA to FortiGate, including app control and web filtering. The task I'm facing is to prep an Excel sheet as a config master for the ops guys to later implement the FG and its sensors/lists. Since app categories and apps included per category differ between TM and FortiNet, has anybody done a mapping before and might be willing to share? Or any other idea of making the migration/mapping easier? Right now I need to look up the apps on FortiGuard.com to get the right mapping across to the Excel sheet. TIA! Holger