New Post: How to import home-made packages into new WSUS ?

Hello,

I want to know how to import home-made packages create into a first wsus server with wsus publisher to a second wsus server ?
I can see is the UpdateServicesPackages folder many folders with my custom packages. But for the updates rules, etc where are stock the informations ?
wsus publisher have it's own database or it use the wsus internal windows database ?

How can I export / import my custom packages ?

Thanks,
Gaëtan