This class represents the fdf template dictionary. This is definitively detailed in:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 249, page 464.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 252, page 562.

System.Object
    WebSupergoo.ABCpdf14.Elements.Element
       WebSupergoo.ABCpdf14.Elements.FDFTemplateElement

An FDF template dictionary identifies a page to use as a template when spawning new pages. The TRef entry references the named page, Fields carries field data to populate on the spawned page, and Rename controls field-name uniquification.