You searched that person in global address lists?

When you searched for that person in global address lists, you likely accessed a centralized directory that contains contact information for individuals within an organization or network. This search would help you find their email address, phone number, and other relevant details. Global address lists are commonly used in corporate environments to facilitate communication and collaboration among employees. If the person was not found, it might indicate they are not part of the organization or the directory needs to be updated.