Redirect nginx domain1 to domain2

Hi,
There are multuple options for redirects, and those always pose a problem to me. Where should I enter what to redirect:
domain1.tld (with and without www) to
domain2.tld/some-path
They are both under same customer and same server. ISPConfig is latest, server is nginx.
Thanx

 

Thank you, Till. I was partialy disabled lately, so I ask some stupid questions. Thank you