diff --git a/ASSESSMENT.Tests.md b/ASSESSMENT.Tests.md
index f30cca9..ff50217 100644
--- a/ASSESSMENT.Tests.md
+++ b/ASSESSMENT.Tests.md
@@ -83,9 +83,9 @@ By default, the questions are listed in alphabetical order by the stem. They can
 
 ## Exporting / importing test questions
 
-When the teacher is editing one or more questions, he/she can export them to an XML file by clicking on "Export questions". To import questions from an XML file, he/she can click on "Import questions". This allows the teacher to copy questions from one course to another.
+When the teacher is editing one or more questions, he/she can export them to an [XML](https://en.wikipedia.org/wiki/XML) file by clicking on the _Export questions_ link. To import questions from an XML file, he/she can click on the _Import questions_ link. This allows the teacher to copy questions from one course to another. Currently the images associated with the stem and the answers can not be exported or imported.
 
-Important note: In the future SWAD will use UTF-8 encoding, but it currently uses Windows-1252 encoding. If you manually edit the XML file in a text editor, you need to save it in Windows-1252 or ISO-8859-1 format. 
+**Important note**: In the future SWAD will use UTF-8 encoding, but it currently uses Windows-1252 encoding. If you manually edit the XML file in a text editor, you need to save it in Windows-1252 or ISO-8859-1 format. 
 
 The following is an example of XML file with multiple questions: