IETM Classes and Levels
Description
Outline of IETM Levels and Classes: IETM Level-1 Normally scanned document Normal PDF file. Level-2 Basic PDF file with indexing, internal links between pages. Level-3 Intermediate HTML/XML based Software. Level-4 Advanced HTML/XML based software with advanced navigation features.https://www.codeandpixels.net/blog/tag/ietm-classes-and-levels/