diff --git a/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java b/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java
index 465c162..936e574 100644
--- a/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java
+++ b/src/main/java/eu/dnetlib/dhp/schema/oaf/Datasource.java
@@ -6,6 +6,11 @@ import java.util.List;
 
 public class Datasource extends OafEntity implements Serializable {
 
+	/**
+	 *
+	 */
+	private static final long serialVersionUID = 1019089598408414496L;
+
 	private Qualifier datasourcetype;
 
 	private Qualifier datasourcetypeui;
@@ -85,6 +90,24 @@ public class Datasource extends OafEntity implements Serializable {
 
 	private Journal journal;
 
+	// New field for EOSC
+	private List<Field<String>> providedentitytypes;
+
+	// New field for EOSC
+	private List<Field<String>> providedproducttypes;
+
+	// New field for EOSC
+	private Field<String> jurisdiction;
+
+	// New field for EOSC
+	private Field<Boolean> thematic;
+
+	// New field for EOSC
+	private Field<Boolean> knowledgegraph;
+
+	// New field for EOSC
+	private List<Field<String>> contentpolicies;
+
 	public Qualifier getDatasourcetype() {
 		return datasourcetype;
 	}
@@ -373,6 +396,54 @@ public class Datasource extends OafEntity implements Serializable {
 		this.journal = journal;
 	}
 
+	public List<Field<String>> getProvidedentitytypes() {
+		return providedentitytypes;
+	}
+
+	public void setProvidedentitytypes(final List<Field<String>> providedentitytypes) {
+		this.providedentitytypes = providedentitytypes;
+	}
+
+	public List<Field<String>> getProvidedproducttypes() {
+		return providedproducttypes;
+	}
+
+	public void setProvidedproducttypes(final List<Field<String>> providedproducttypes) {
+		this.providedproducttypes = providedproducttypes;
+	}
+
+	public Field<String> getJurisdiction() {
+		return jurisdiction;
+	}
+
+	public void setJurisdiction(final Field<String> jurisdiction) {
+		this.jurisdiction = jurisdiction;
+	}
+
+	public Field<Boolean> getThematic() {
+		return thematic;
+	}
+
+	public void setThematic(final Field<Boolean> thematic) {
+		this.thematic = thematic;
+	}
+
+	public Field<Boolean> getKnowledgegraph() {
+		return knowledgegraph;
+	}
+
+	public void setKnowledgegraph(final Field<Boolean> knowledgegraph) {
+		this.knowledgegraph = knowledgegraph;
+	}
+
+	public List<Field<String>> getContentpolicies() {
+		return contentpolicies;
+	}
+
+	public void setContentpolicies(final List<Field<String>> contentpolicies) {
+		this.contentpolicies = contentpolicies;
+	}
+
 	@Override
 	public void mergeFrom(final OafEntity e) {
 		super.mergeFrom(e);
@@ -478,6 +549,24 @@ public class Datasource extends OafEntity implements Serializable {
 
 		journal = d.getJournal() != null && compareTrust(this, e) < 0 ? d.getJournal() : journal;
 
+		providedentitytypes = mergeLists(providedentitytypes, d.getProvidedentitytypes());;
+
+		providedproducttypes = mergeLists(providedproducttypes, d.getProvidedproducttypes());;
+
+		jurisdiction = d.getJurisdiction() != null && compareTrust(this, e) < 0
+			? d.getJurisdiction()
+			: jurisdiction;
+
+		thematic = d.getThematic() != null && compareTrust(this, e) < 0
+			? d.getThematic()
+			: thematic;
+
+		knowledgegraph = d.getKnowledgegraph() != null && compareTrust(this, e) < 0
+			? d.getKnowledgegraph()
+			: knowledgegraph;
+
+		contentpolicies = mergeLists(contentpolicies, d.getContentpolicies());;
+
 		mergeOAFDataInfo(e);
 	}