Adding Employee View Tabs (Past Employees)

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We would like to add a Past Employees tab to our default Employees Page Tab set..

Currently we have All, Active, Direct Reports, as well as the More drop down that offers Subordinates, Pending and Assign Reviews..

I have opened the Customize Perform, Page Views that detail the Employee tabs, but the list of available tab content is not making it immediately clear to me what to choose or if we can in fact create a past Employees tab..

The tab exists as part of Employee Search, so I know it is there/possible, but I can't quite sort out how to get it where I want it..