Step 1: Navigate to Additional Tab
On the top tab bar of a trip, click on "Additional". Here is where you can add Inclusions/Exclusions and Additional Contact Information
You can either free hand the inclusions/exclusions or you can create specific Inclusions/Exclusions (See How to Create Canned Inclusions/Exclusions) by clicking the prompt:
For the Additional Contact Field, you can add supplier contact information for Confirmed Trips, Guide details or any other additional contact details you wish to provide in the trip.