Use the Duplicate action to quickly create a copy of an existing task definition template which you can then edit to suit your needs.
On the Templates page, select the template to duplicate.
Click . A status indicator at the top of the page indicates the progress of the duplication.
When the duplicate template has been created, it is automatically added to the list of templates with - copy appended to the template name.
By default, only you can access, edit, and use the template. To make it available to other users, see Managing Access to a Template.