Randomization-using-TeX.md

@@ -10,11 +10,11 @@ The `registration.csv` file contains information on the version assigned to each
 
 ![registration](uploads/5fe69fee6115fdad59a935746e13b401/registration.png)
 
-There is a TeX file for each version of the question.
+There is a TeX file for each version of the question. Versions are generated from the master-files `xxx_v0.tex` **automatically** using the randomization tool (linked below).
 
 ![files_ver](uploads/35c9a76c6cb2a40e5b2f887749fa3e5b/files_ver.png)
 
-The `exam.tex` code selects the assigned question file for each student. 
+The `exam.tex` code selects the assigned version of the questions by compiling the respective file for each student. 
 
 ![TeX_versions](uploads/8c2506d0516042c8d93c3f7ed31d78e4/TeX_versions.png)