How to config Hangfire with Asp.Net 5?

First of all: Thank you very much for your work on this framework!! It looks great and is really easy to use. Unfortunately I´ve got a problem using Hangfire on ASP.NET Core WebApplication (.NET Framework) (compare Hangfire with .net core framework 4.6)

We absolutely want to use Hangfire for processing background Jobs in our new WebApp, because ists small, handy and has a incredible dashboard :wink:

But our projecttype is somehow not supported. Now I´ve found this extension and it looks like a solution for my problems, but I can´t find the IAppBuilder subApp.UseOwin()-Method. The Message is, that IAppBuilder does not contain a definition for “UseOwin” … Is there a using, that I´m missing or any similar reason you can imagine? Would be great, if I you can help me out with this one.

Best regards