Adding ADFS-Proxy to DMZ

Hello guys,

I totally confused so ill try to get some help in here.

We have got a Dynamics 2013 (on premise). Now we want to publish this to the internet. Our configuration:

crm.domain.de (CRM 2013 / Windows Server 2008 R2)

sts.domain.de (ADFS-Server / Windows Server 2008 R2)

Login internally to https://crm.domain.de redirects to sts.domain.de and asks for authentication...works perfect!

Now I set up a Windows Server 2008 R2 into our DMZ and installed ADFS Proxy. So far so good... But what are the next steps to do? We want the CRM to be available from outside our network through the ADFS-Proxy.

Thanks, Daniel