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--- a
+++ b/recommendation-engine/src/main/java/eu/alfred/personalization_manager/model/EducationLevel.java
@@ -0,0 +1,14 @@
+package eu.alfred.personalization_manager.model;
+
+public enum EducationLevel {
+
+	// International Standard Classification of Education - ISCED 2011
+	PRIMARY,
+	LO_SECONDARY,
+	UP_SECONDARY,
+	POST_SECONDARY,
+	TERTIARY,
+	BACHELOR,
+	MASTER,
+	DOCTORAL,
+}