After downloading the Enterprise package into Salesforce you will see some new custom fields in your Salesforce instance. These fields will look like Tout_Views _c and Tout_Details_c.
If you plan on logging emails via API and want to run reports on this information, then you will want to make sure you install these fields.
Follow the walkthrough images below to help you navigate around salesforce.
1. Click Setup
2. Click Edit on the Task Page Layout
3. Drag and drop Tout Fields to the Task Details
4. Click Save