diff --git a/dhp-workflows/dhp-doiboost/src/test/java/eu/dnetlib/doiboost/mag/DatasetModel.scala b/dhp-workflows/dhp-doiboost/src/test/java/eu/dnetlib/doiboost/mag/DatasetModel.scala
new file mode 100644
index 000000000..07235d770
--- /dev/null
+++ b/dhp-workflows/dhp-doiboost/src/test/java/eu/dnetlib/doiboost/mag/DatasetModel.scala
@@ -0,0 +1,14 @@
+package eu.dnetlib.doiboost.mag
+
+
+case class Papers(PaperId:Long, Rank:Integer, Doi:String,
+                  DocType:String, PaperTitle:String, OriginalTitle:String,
+                  BookTitle:String, Year:Option[Integer], Date:Option[java.sql.Timestamp], Publisher:String,
+                  JournalId:Option[Long], ConferenceSeriesId:Option[Long], ConferenceInstanceId:Option[Long],
+                  Volume:String, Issue:String, FirstPage:String, LastPage:String,
+                  ReferenceCount:Option[Long], CitationCount:Option[Long], EstimatedCitation:Option[Long],
+                  OriginalVenue:String, FamilyId:Option[Long], CreatedDate:java.sql.Timestamp) {}
+
+
+
+