Good morning. I have assembled a how-to document about GanttProject for my daughter, who is studying Project Management. I gathered bits and pieces from many sources. Most sources are referenced in the document. It is a PDF of about 2.5 MB and includes a couple of introductory tutorial experiences that I compiled. Is there any benefit to GanttProject if I supply a copy to you for publication on your website somewhere? Incidentally, I quite understand and support your reluctance to offer a manual for GanttProject. It is a beautiful program.
The (final version) document: GanntProject Introduction for Beginners.pdf (2.5 MB)