Pass Password-Manager for Aerc eMail-client

I use *Aerc eMail-client* on Archlinux. I have an **gmail**-account, which I was setting up like this: . So I integrated the special password-App. How can I integrate pass password-manager in my aerc eMail client? So that I don't have to insert plaintext password in my ~/.config/aerc? The wiki is too cryptic for my level: