Symptoms

View Flow on SharePoint 2013
 

Diagnoses

 1.
We moved to SharePoint 2013 - not 2010 compatibility mode. How can I retain the View Flow functionality in this environment?

2.
When browsing to the View Flow link, it is prompting for credentials even after specifying correct credentials, it is not authenticating.
 

Resolution 

1.
This View Flow functionality will continue to work in K2 Workspace > Process Overview.

If you are working with Sharepoint 2013 native Apps Integration, the Reporting option will also be available and provide this View Flow functionality. Please see:

http://help.k2.com/onlinehelp/K2ForSharePoint/UserGuide/4.6.10/default.htm_Reports/UsingReports.htm?TocPath=Report|_____1

2.
To resolve the issue, we re-ordered the Providers (setting 'NTLM' to be first) for the K2 web application > Identity > Sts > Windows > Windows Authentication > Providers.