How do you edit the "Thank you for applying" email?

Content

I accidentally posted this under the Enterprise group, so I am moving it here.

I am trying to find where the template assignment is in TBE.

Here is what I have been doing:

-> Customize Recruit

--> System Email Templates

--->  Assign System Templates

That is where I'm seeing the "Candidate submitted for requisition"  option.  Unfortunately, that sends an email to the USER who owns the req, not the candidate who just applied.

Anyone able to tell me where to find the Application Acknowledgement?

Thank you for your help!