Adding More than 1 List to Receive Same Automatic Newsletters

Hi,
I have Automatic Newsletters set up, which are being sent out to a list.
I have another List to which I would like the same Auto Newsletters sent out.
However, when I’m in the Newsletter, I can select only 1 List from the Drop-down.

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AUTOMATICALLY SENT… WHEN SOMEONE SUBSCRIBES TO THE LIST… SELECT LIST NAME DROPDOWN
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Is there a way to select the multiple lists to which the same Automatic Newsletter can be sent?

Or do I’ve to create a Duplicate set of Automatic Newsletters for each new List?

Thanks for your help!
Regards,
Tarun