Go to Vendors in the main navigation.
Click "Create"
Enter the name, select FBO or Handler as the vendor type and click "Save & Edit".
4. In the vendor record, enter all of the important contact information on the Overview tab.
5. Click the Airports tab and search/select the airport(s) you want to tie it to.
6. The FBO/Handler vendor will now be an option to select in the trip overview page.
Ref: O-T12