Users are denied access to K2 forms when assigned through an AD Group tied to a SP Group to a SharePoint site, but not if assigned to the site directly through SP Group.

 

Symptoms

Users are denied access to K2 forms when assigned through an AD Group tied to a SP Group to a SharePoint site, but not if assigned to the site directly through SP Group.

 

Diagnoses

AD Group not syncing with SharePoint.
 

Resolution

Used ForceIdentity Refresh tool which resolved issue.