Issues encountered when configuring the update server

[ymc]

I want to configure a KSC as an update server on the external network and a KSC as a functional server on the internal network to distribute agents. After completing the initial setup, I found in the help documentation that I need to configure it in "General," but I couldn’t find the "General" section—where is it? Additionally, I've granted myself all roles，why are the "Infrastructure" and "Console Settings" options grayed out? Currently, the only account I can log in with is the local account using the local machine password—what are the passwords for the other accounts?