(Want travelers to only see your company-negotiated rates and preferred vendors in their search results? Call your Corporate Consulting Manager i.e. Consulting Manager, to activate this option on for your company.)
The screen will then highlight Car policy.

Select which car rental or ground transportation companies are favored for your travelers.
Under this policy, you will find a list of your traveler groups. Clicking on a group will allow you to determine which car classes are available for which groups.
(Company-negotiated rates with car rental agencies are entered in your Company Profile, which you may prioritize in your travelers' search results. Please see the Basic Setup section for more information.)
Your car policy is now set.