What are some good resources for selling credit?

Hello all,

I have recently been given the wonderful opportunity to sell private credit at a 1% commission. I know the guy well and have done my due diligence on him. Likewise, I understand the fundamentals of finance, but I have two questions about private credit:

I'm comfortable with finance in general, but I'm hoping to find some resources that can help me learn more about selling private credit. Are there any books or online courses that you'd recommend?

Also, which audiences should I focus on when it comes to selling private credit (i.e., Financial planners, portfolio managers, pension funds)?

Thank you, and cheers!