An 'undefined' page is any page that has been linked to from within Confluence, but that does not yet exist.

Undefined Page Linked From
Job Management and Automation Change Manager Page: Part 4 Automation Change Manager Scripting and Job Management (Infoblox NetMRI 7.3.3 Administrator Guide)
Page: Devices and Interfaces (Infoblox NetMRI 7.3.3 Administrator Guide)
LicenseGenerateCommand Page: Running the Setup Wizard (Infoblox NetMRI 7.3.3 Administrator Guide)