P = Patron
The third leg of your network is a Patron.
A patron is not the same as a Mentor.
While a Mentor advises, a patron advocates, connects, or even gives you a job. It’s that manager/business owner/ connected person you know. (Obviously the same person can be both a patron and a mentor.)
I know you’re thinking: “I’ll take a few patrons, please!” but it’s a relationship you develop over time. Make the connection, often by asking for advice. Show you’re someone who wants to grow, someone worthy of help. Don’t be annoying. Give back and pay it forward. Over time they’ll be happy to help you.