sorry eample 2 wrong (Right now):

example2:
Before the change:

\AMCcodeHspace=0.2em\AMCcodeVspace=0.2em\AMCcode{subject}{3}

After the change:
@
\AMCcodeHspace=0.2em\AMCcodeVspace=0.2em\AMCcode{subject}{3}{5,2,8}%%%% {5,2,8} mean box number (5 in column 1)(2 in column 2)(8 in column 3) in \AMCcode must be "black box" before printing (subject number is 528).

What do you want to do with this setup?
Maybe your intent is to make several exams with the same layout, each exam with a ID somewhere to be recognized.
The problem is that you still need to process the scans in the right project, because the right answers are given in the project itself. So reading the ID in AMC won't be useful, because you already made the work to say AMC that the scan is from this project...

i want to export subject name to ods file (number then convert the numbrt to alphapatic name by macro in calc).
i want to make report for subjects (projects) results (by student id).

regards

Maybe your intent is to make several exams with the same layout?
yes.

red sea wrote:

i want to export subject name to ods file

Currently the name entered in "Edit/Preferences/Project/Examination name" is written in the exported ODS file (top left).