I've tried following the guide for setting up multiple sites (https://docs.craftcms.com/v3/sites.html#creating-a-site) but I think i'm missing something.
Firstly the craft install on your beta site, does it share the same database?
Secondly I'm not exactly sure what 'step 7' is asking me to do, could you please explain?
FYI, I'm using plesk on my hosting.
Thanks in advance