Select one or more items in the table, open Bulk edits and click Duplicate. In the modal, you can rename each copy (the default is the original name with the suffix Copy), apply a naming pattern to all of them, use Find and replace to change text in the names, and use Duplicate as active to choose whether the copies start running. By default, duplicated campaigns and ad sets start active, while duplicated ads start paused. You can change each item with the on/off buttons in the list. When you duplicate campaigns, the entire structure is included: use Include ad sets and Include ads, then use Select to choose exactly which ad sets and ads are included in the copy. Bulk copies creates 2, 3, 5, or 10 copies of the same item at once and numbers them automatically. For another destination: an ad can go to ad sets in another campaign, including one in another account (Duplicate into another ad set, with Destination account); an ad set can go to another campaign in the same account (Duplicate into another campaign); and a campaign can go to another ad account (Duplicate to another ad account). Progress appears in the card in the corner of the screen. When duplicating a campaign or ad set, Schedule start (optional) lets you choose a date and time. The copy starts Active and begins delivery only at that time, at least 5 minutes in the future. If left blank, the copy starts with the same status as the original.