How To Install ADFS 2012 R2 For Office 365:
Creating a Claim-Aware enabled test-app: http://www.vankeyenberg.be/?p=1281
Setting up a ADFS 3.0 Test-Lab
https://technet.microsoft.com/en-us/library/dn280939.aspx#BKMK_13
https://technet.microsoft.com/en-us/library/dn280939.aspx#BKMK_5
Handy guide for OS- in this case Windows Server 2008 R2: http://nikpatel.net/2014/06/09/step-by-step-complete-guide-to-configure-adfs-2-0-integration-with-sharepoint-2013-on-windows-server-2008-r2/
Windows Identity Foundation Runtime fpr W2k8R2: http://www.microsoft.com/en-us/download/details.aspx?id=17331
Windows Identitiy Foundateion with Sample Apps and FedUtil.exe: Windows Identity Foundation
Microsoft PFE DeepDive:
https://blogs.technet.microsoft.com/askpfeplat/2015/03/01/adfs-deep-dive-onboarding-applications/
http://consulting.risualblogs.com/blog/2015/06/16/adfs-3-0-and-workday-single-sign-on/