Select the Template Campaign
This page lists only the campaigns selected as templates on the template management page (accessible from the Account link near the upper right corner of the window).
Learn more about campaign templates.
A copied campaign inherits some or all of its characteristics from the original: message, distribution list, profile tables, and so on—everything that's defined for the original campaign at the time you create the copy.
Copying an existing campaign saves you having to specify all the characteristics of your new campaign, and it helps enforce stylistic consistency and reuse of standard campaign elements.