List of possible configurations: 



Url The NuGet repository Url, by default to the public release repository. If left blank the default public realease repository will be used (
Username User name used for repository autentication. Each client and or partner can have the their own set of credentials or a shared one.
Password Password, a Personal Access Token.
Includeprerelease List pre-release package versions. Pre-release versions have a suffix appended to the regular version number (e.g., 3.1.0-alpha1).

Directory used to store the downloaded packages. By default it will be a Package folder inside the Temp directory. If left blank the default folder will be selected (user temp directory \packages).