Kaskad through squid with authorization on a remote proxy?

Question

linux

the task - costs squid on the local server.
there is a remote proxy with login and password authorization.
it is necessary to direct traffic from local machines to squid and then to a remote proxy from it.
after reading, I found that the cashe_peer parameter is used for this, but I can’t configure it in any way.
I will be grateful for your help.