How to Duplicate an Animation Line Duplicating allows you to copy both the animation line and all associated elements created in the scene. How to Duplicate an Animation Line: Select the animation line you want to duplicate by clicking it in the list of animation lines. Then, click the “Duplicate” button – the sixth button in the menu at the bottom left. An exact copy of the selected line will appear in the scene, along with the associated animation line. A new entry – the duplicate of the line – will be created in the list of animation lines. You can manage this copy just like the original. Duplicating is a quick method for replicating entire animation sequences, speeding up work on projects that require many similar processes.