Hi @Timothy_Scherman, welcome to the Asana Community Forum!
If you need to duplicate one tasks (including all its subtasks), you can follow these steps.
- Click the three dot icon from the right pane
- Select Duplicate Task
- Identify the components of the task you want to see in the duplicate
- Select Create New Task
Please note you can only duplicate one task at a time. If you are interested, you can upvote for this feature here: Bulk copy or clone tasks into another project
I hope this helps!