Allow Existing Contacts

Select this check box to include existing contacts in the segment.

Expand Companies

Select this check box to include automatically in the segment all person contacts who are working for the company you want to add to the segment. A selected check box indicates the inclusion in the segment of all contacts who are working for the company of this contact.

Allow Related Companies

Select this check box to include the companies represented by person contacts in the segment.

Ignore Exclusion

Select this check box to include contacts for which the Exclude from Segment field has been selected on the contact card.