InDesign templates (INDT) — technical aspects
I can't seem to find a good answer to this — are templates, INDT files, in any way different from INDD except that InDesign forces the user to save the file as a new copy?
A freshly saved INDD file (Save As and IDML->INDD) is somewhat smaller than its INDT equivalent. However, renaming an INDD to INDT makes the file behave exactly as a template (loads to an unititled doc).
So, at a file/technical level, what is different about INDT files?
