diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/UpdateMatcher.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/UpdateMatcher.java
index fd87d81dd6..0e57f32f98 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/UpdateMatcher.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/UpdateMatcher.java
@@ -6,10 +6,14 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.function.BiConsumer;
+import java.util.function.Function;
 
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.lang3.StringUtils;
 
+import eu.dnetlib.broker.objects.Publication;
+import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Field;
@@ -18,9 +22,17 @@ import eu.dnetlib.pace.config.DedupConfig;
 public abstract class UpdateMatcher<T> {
 
 	private final boolean multipleUpdate;
+	private final Function<T, Topic> topicFunction;
+	private final BiConsumer<Publication, T> compileHighlightFunction;
+	private final Function<T, String> highlightToStringFunction;
 
-	public UpdateMatcher(final boolean multipleUpdate) {
+	public UpdateMatcher(final boolean multipleUpdate, final Function<T, Topic> topicFunction,
+		final BiConsumer<Publication, T> compileHighlightFunction,
+		final Function<T, String> highlightToStringFunction) {
 		this.multipleUpdate = multipleUpdate;
+		this.topicFunction = topicFunction;
+		this.compileHighlightFunction = compileHighlightFunction;
+		this.highlightToStringFunction = highlightToStringFunction;
 	}
 
 	public Collection<UpdateInfo<T>> searchUpdatesForRecord(final ResultWithRelations res,
@@ -31,7 +43,11 @@ public abstract class UpdateMatcher<T> {
 
 		for (final ResultWithRelations source : others) {
 			if (source != res) {
-				for (final UpdateInfo<T> info : findUpdates(source, res, dedupConfig)) {
+				for (final T hl : findDifferences(source, res)) {
+					final Topic topic = getTopicFunction().apply(hl);
+					final UpdateInfo<T> info = new UpdateInfo<>(topic, hl, source, res, getCompileHighlightFunction(),
+						getHighlightToStringFunction(),
+						dedupConfig);
 					final String s = DigestUtils.md5Hex(info.getHighlightValueAsString());
 					if (!infoMap.containsKey(s) || infoMap.get(s).getTrust() < info.getTrust()) {
 					} else {
@@ -55,8 +71,7 @@ public abstract class UpdateMatcher<T> {
 		}
 	}
 
-	protected abstract List<UpdateInfo<T>> findUpdates(ResultWithRelations source, ResultWithRelations target,
-		DedupConfig dedupConfig);
+	protected abstract List<T> findDifferences(ResultWithRelations source, ResultWithRelations target);
 
 	protected static boolean isMissing(final List<Field<String>> list) {
 		return list == null || list.isEmpty() || StringUtils.isBlank(list.get(0).getValue());
@@ -66,4 +81,20 @@ public abstract class UpdateMatcher<T> {
 		return field == null || StringUtils.isBlank(field.getValue());
 	}
 
+	public boolean isMultipleUpdate() {
+		return multipleUpdate;
+	}
+
+	public Function<T, Topic> getTopicFunction() {
+		return topicFunction;
+	}
+
+	public BiConsumer<Publication, T> getCompileHighlightFunction() {
+		return compileHighlightFunction;
+	}
+
+	public Function<T, String> getHighlightToStringFunction() {
+		return highlightToStringFunction;
+	}
+
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedDatasets/AbstractEnrichMissingDataset.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedDatasets/AbstractEnrichMissingDataset.java
index a2ce32a9d4..a8e0a2c423 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedDatasets/AbstractEnrichMissingDataset.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedDatasets/AbstractEnrichMissingDataset.java
@@ -8,29 +8,26 @@ import java.util.stream.Collectors;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedDataset;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Dataset;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public abstract class AbstractEnrichMissingDataset
 	extends UpdateMatcher<eu.dnetlib.broker.objects.Dataset> {
 
-	private final Topic topic;
-
 	public AbstractEnrichMissingDataset(final Topic topic) {
-		super(true);
-		this.topic = topic;
+		super(true,
+			rel -> topic,
+			(p, rel) -> p.getDatasets().add(rel),
+			rel -> rel.getInstances().get(0).getUrl());
 	}
 
 	protected abstract boolean filterByType(String relType);
 
 	@Override
-	protected final List<UpdateInfo<eu.dnetlib.broker.objects.Dataset>> findUpdates(
+	protected final List<eu.dnetlib.broker.objects.Dataset> findDifferences(
 		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+		final ResultWithRelations target) {
 
 		final Set<String> existingDatasets = target
 			.getDatasets()
@@ -47,26 +44,8 @@ public abstract class AbstractEnrichMissingDataset
 			.map(RelatedDataset::getRelDataset)
 			.filter(d -> !existingDatasets.contains(d.getId()))
 			.map(ConversionUtils::oafDatasetToBrokerDataset)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 
 	}
 
-	protected final UpdateInfo<eu.dnetlib.broker.objects.Dataset> generateUpdateInfo(
-		final eu.dnetlib.broker.objects.Dataset highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			getTopic(),
-			highlightValue, source, target,
-			(p, rel) -> p.getDatasets().add(rel),
-			rel -> rel.getInstances().get(0).getUrl(),
-			dedupConfig);
-	}
-
-	public Topic getTopic() {
-		return topic;
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMissingProject.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMissingProject.java
index 5462877950..ab4325c1ec 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMissingProject.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMissingProject.java
@@ -5,26 +5,25 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import eu.dnetlib.broker.objects.Project;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedProject;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingProject
 	extends UpdateMatcher<eu.dnetlib.broker.objects.Project> {
 
 	public EnrichMissingProject() {
-		super(true);
+		super(true,
+			prj -> Topic.ENRICH_MISSING_PROJECT,
+			(p, prj) -> p.getProjects().add(prj),
+			prj -> prj.getFunder() + "::" + prj.getFundingProgram() + prj.getCode());
 	}
 
 	@Override
-	protected List<UpdateInfo<eu.dnetlib.broker.objects.Project>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-
+	protected List<Project> findDifferences(final ResultWithRelations source, final ResultWithRelations target) {
 		if (source.getProjects().isEmpty()) {
 			return Arrays.asList();
 		} else {
@@ -33,21 +32,7 @@ public class EnrichMissingProject
 				.stream()
 				.map(RelatedProject::getRelProject)
 				.map(ConversionUtils::oafProjectToBrokerProject)
-				.map(p -> generateUpdateInfo(p, source, target, dedupConfig))
 				.collect(Collectors.toList());
 		}
 	}
-
-	public UpdateInfo<eu.dnetlib.broker.objects.Project> generateUpdateInfo(
-		final eu.dnetlib.broker.objects.Project highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_PROJECT,
-			highlightValue, source, target,
-			(p, prj) -> p.getProjects().add(prj),
-			prj -> prj.getFunder() + "::" + prj.getFundingProgram() + prj.getCode(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMoreProject.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMoreProject.java
index 54ebe7b713..3bf23a36bd 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMoreProject.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedProjects/EnrichMoreProject.java
@@ -8,22 +8,22 @@ import java.util.stream.Collectors;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedProject;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Project;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMoreProject extends UpdateMatcher<eu.dnetlib.broker.objects.Project> {
 
 	public EnrichMoreProject() {
-		super(true);
+		super(true,
+			prj -> Topic.ENRICH_MORE_PROJECT,
+			(p, prj) -> p.getProjects().add(prj),
+			prj -> prj.getFunder() + "::" + prj.getFundingProgram() + prj.getCode());
 	}
 
 	@Override
-	protected List<UpdateInfo<eu.dnetlib.broker.objects.Project>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<eu.dnetlib.broker.objects.Project> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 
 		final Set<String> existingProjects = source
 			.getProjects()
@@ -38,20 +38,7 @@ public class EnrichMoreProject extends UpdateMatcher<eu.dnetlib.broker.objects.P
 			.map(RelatedProject::getRelProject)
 			.filter(p -> !existingProjects.contains(p.getId()))
 			.map(ConversionUtils::oafProjectToBrokerProject)
-			.map(p -> generateUpdateInfo(p, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<eu.dnetlib.broker.objects.Project> generateUpdateInfo(
-		final eu.dnetlib.broker.objects.Project highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MORE_PROJECT,
-			highlightValue, source, target,
-			(p, prj) -> p.getProjects().add(prj),
-			prj -> prj.getFunder() + "::" + prj.getFundingProgram() + prj.getCode(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedPublications/AbstractEnrichMissingPublication.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedPublications/AbstractEnrichMissingPublication.java
index 8793d38dce..bba3e96480 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedPublications/AbstractEnrichMissingPublication.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedPublications/AbstractEnrichMissingPublication.java
@@ -8,29 +8,27 @@ import java.util.stream.Collectors;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedPublication;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Publication;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public abstract class AbstractEnrichMissingPublication
 	extends UpdateMatcher<eu.dnetlib.broker.objects.Publication> {
 
-	private final Topic topic;
-
 	public AbstractEnrichMissingPublication(final Topic topic) {
-		super(true);
-		this.topic = topic;
+		super(true,
+			rel -> topic,
+			(p, rel) -> p.getPublications().add(rel),
+			rel -> rel.getInstances().get(0).getUrl());
+
 	}
 
 	protected abstract boolean filterByType(String relType);
 
 	@Override
-	protected final List<UpdateInfo<eu.dnetlib.broker.objects.Publication>> findUpdates(
+	protected final List<eu.dnetlib.broker.objects.Publication> findDifferences(
 		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+		final ResultWithRelations target) {
 
 		final Set<String> existingPublications = target
 			.getPublications()
@@ -47,24 +45,7 @@ public abstract class AbstractEnrichMissingPublication
 			.map(RelatedPublication::getRelPublication)
 			.filter(d -> !existingPublications.contains(d.getId()))
 			.map(ConversionUtils::oafResultToBrokerPublication)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
-
 	}
 
-	protected final UpdateInfo<eu.dnetlib.broker.objects.Publication> generateUpdateInfo(
-		final eu.dnetlib.broker.objects.Publication highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			getTopic(),
-			highlightValue, source, target,
-			(p, rel) -> p.getPublications().add(rel),
-			rel -> rel.getInstances().get(0).getUrl(), dedupConfig);
-	}
-
-	public Topic getTopic() {
-		return topic;
-	}
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMissingSoftware.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMissingSoftware.java
index 1ce5415d5c..6090939dc5 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMissingSoftware.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMissingSoftware.java
@@ -8,23 +8,23 @@ import java.util.stream.Collectors;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedSoftware;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingSoftware
 	extends UpdateMatcher<eu.dnetlib.broker.objects.Software> {
 
 	public EnrichMissingSoftware() {
-		super(true);
+		super(true,
+			s -> Topic.ENRICH_MISSING_SOFTWARE,
+			(p, s) -> p.getSoftwares().add(s),
+			s -> s.getName());
 	}
 
 	@Override
-	protected List<UpdateInfo<eu.dnetlib.broker.objects.Software>> findUpdates(
+	protected List<eu.dnetlib.broker.objects.Software> findDifferences(
 		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+		final ResultWithRelations target) {
 
 		if (source.getSoftwares().isEmpty()) {
 			return Arrays.asList();
@@ -34,21 +34,8 @@ public class EnrichMissingSoftware
 				.stream()
 				.map(RelatedSoftware::getRelSoftware)
 				.map(ConversionUtils::oafSoftwareToBrokerSoftware)
-				.map(p -> generateUpdateInfo(p, source, target, dedupConfig))
 				.collect(Collectors.toList());
 		}
 	}
 
-	public UpdateInfo<eu.dnetlib.broker.objects.Software> generateUpdateInfo(
-		final eu.dnetlib.broker.objects.Software highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_SOFTWARE,
-			highlightValue, source, target,
-			(p, s) -> p.getSoftwares().add(s),
-			s -> s.getName(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMoreSoftware.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMoreSoftware.java
index 4d1f4f23f1..ba422f436c 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMoreSoftware.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/relatedSoftware/EnrichMoreSoftware.java
@@ -8,24 +8,24 @@ import java.util.stream.Collectors;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.RelatedSoftware;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Software;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMoreSoftware
 	extends UpdateMatcher<eu.dnetlib.broker.objects.Software> {
 
 	public EnrichMoreSoftware() {
-		super(true);
+		super(true,
+			s -> Topic.ENRICH_MORE_SOFTWARE,
+			(p, s) -> p.getSoftwares().add(s),
+			s -> s.getName());
 	}
 
 	@Override
-	protected List<UpdateInfo<eu.dnetlib.broker.objects.Software>> findUpdates(
+	protected List<eu.dnetlib.broker.objects.Software> findDifferences(
 		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+		final ResultWithRelations target) {
 
 		final Set<String> existingSoftwares = source
 			.getSoftwares()
@@ -40,20 +40,7 @@ public class EnrichMoreSoftware
 			.map(RelatedSoftware::getRelSoftware)
 			.filter(p -> !existingSoftwares.contains(p.getId()))
 			.map(ConversionUtils::oafSoftwareToBrokerSoftware)
-			.map(p -> generateUpdateInfo(p, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<eu.dnetlib.broker.objects.Software> generateUpdateInfo(
-		final eu.dnetlib.broker.objects.Software highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MORE_SOFTWARE,
-			highlightValue, source, target,
-			(p, s) -> p.getSoftwares().add(s),
-			s -> s.getName(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAbstract.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAbstract.java
index db99724798..25d5f9d8ac 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAbstract.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAbstract.java
@@ -7,38 +7,25 @@ import java.util.List;
 
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingAbstract extends UpdateMatcher<String> {
 
 	public EnrichMissingAbstract() {
-		super(false);
+		super(false,
+			s -> Topic.ENRICH_MISSING_ABSTRACT,
+			(p, s) -> p.getAbstracts().add(s),
+			s -> s);
 	}
 
 	@Override
-	protected List<UpdateInfo<String>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<String> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		if (isMissing(target.getResult().getDescription()) && !isMissing(source.getResult().getDescription())) {
 			return Arrays
-				.asList(
-					generateUpdateInfo(
-						source.getResult().getDescription().get(0).getValue(), source, target, dedupConfig));
+				.asList(source.getResult().getDescription().get(0).getValue());
 		}
 		return new ArrayList<>();
 	}
 
-	public UpdateInfo<String> generateUpdateInfo(final String highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_ABSTRACT,
-			highlightValue, source, target,
-			(p, s) -> p.getAbstracts().add(s),
-			s -> s, dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcid.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcid.java
index 14021480d7..eed2d0be86 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcid.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcid.java
@@ -8,22 +8,22 @@ import java.util.stream.Collectors;
 
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Author;
 import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingAuthorOrcid extends UpdateMatcher<String> {
 
 	public EnrichMissingAuthorOrcid() {
-		super(true);
+		super(true,
+			aut -> Topic.ENRICH_MISSING_AUTHOR_ORCID,
+			(p, aut) -> p.getCreators().add(aut),
+			aut -> aut);
 	}
 
 	@Override
-	protected List<UpdateInfo<String>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<String> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 
 		final Set<String> existingOrcids = target
 			.getResult()
@@ -35,7 +35,7 @@ public class EnrichMissingAuthorOrcid extends UpdateMatcher<String> {
 			.map(pid -> pid.getValue())
 			.collect(Collectors.toSet());
 
-		final List<UpdateInfo<String>> list = new ArrayList<>();
+		final List<String> list = new ArrayList<>();
 
 		for (final Author author : source.getResult().getAuthor()) {
 			final String name = author.getFullname();
@@ -43,26 +43,11 @@ public class EnrichMissingAuthorOrcid extends UpdateMatcher<String> {
 			for (final StructuredProperty pid : author.getPid()) {
 				if (pid.getQualifier().getClassid().equalsIgnoreCase("orcid")
 					&& !existingOrcids.contains(pid.getValue())) {
-					list
-						.add(
-							generateUpdateInfo(name + " [ORCID: " + pid.getValue() + "]", source, target, dedupConfig));
-					;
+					list.add(name + " [ORCID: " + pid.getValue() + "]");
 				}
 			}
 		}
 
 		return list;
 	}
-
-	public UpdateInfo<String> generateUpdateInfo(final String highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_AUTHOR_ORCID,
-			highlightValue, source, target,
-			(p, aut) -> p.getCreators().add(aut),
-			aut -> aut,
-			dedupConfig);
-	}
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingOpenAccess.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingOpenAccess.java
index 69bd3630a2..e8ca18ae9d 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingOpenAccess.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingOpenAccess.java
@@ -10,20 +10,20 @@ import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.BrokerConstants;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingOpenAccess extends UpdateMatcher<Instance> {
 
 	public EnrichMissingOpenAccess() {
-		super(true);
+		super(true,
+			i -> Topic.ENRICH_MISSING_OA_VERSION,
+			(p, i) -> p.getInstances().add(i),
+			Instance::getUrl);
 	}
 
 	@Override
-	protected List<UpdateInfo<Instance>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<Instance> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		final long count = target
 			.getResult()
 			.getInstance()
@@ -43,19 +43,7 @@ public class EnrichMissingOpenAccess extends UpdateMatcher<Instance> {
 			.filter(i -> i.getAccessright().getClassid().equals(BrokerConstants.OPEN_ACCESS))
 			.map(ConversionUtils::oafInstanceToBrokerInstances)
 			.flatMap(List::stream)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<Instance> generateUpdateInfo(final Instance highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_OA_VERSION,
-			highlightValue, source, target,
-			(p, i) -> p.getInstances().add(i),
-			Instance::getUrl, dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPid.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPid.java
index 4b7b1735ba..6c061a2e84 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPid.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPid.java
@@ -9,20 +9,20 @@ import eu.dnetlib.broker.objects.Pid;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingPid extends UpdateMatcher<Pid> {
 
 	public EnrichMissingPid() {
-		super(true);
+		super(true,
+			pid -> Topic.ENRICH_MISSING_PID,
+			(p, pid) -> p.getPids().add(pid),
+			pid -> pid.getType() + "::" + pid.getValue());
 	}
 
 	@Override
-	protected List<UpdateInfo<Pid>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<Pid> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		final long count = target.getResult().getPid().size();
 
 		if (count > 0) {
@@ -34,19 +34,7 @@ public class EnrichMissingPid extends UpdateMatcher<Pid> {
 			.getPid()
 			.stream()
 			.map(ConversionUtils::oafPidToBrokerPid)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<Pid> generateUpdateInfo(final Pid highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_PID,
-			highlightValue, source, target,
-			(p, pid) -> p.getPids().add(pid),
-			pid -> pid.getType() + "::" + pid.getValue(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPublicationDate.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPublicationDate.java
index ecf8da1571..27a71740c6 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPublicationDate.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingPublicationDate.java
@@ -7,39 +7,25 @@ import java.util.List;
 
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingPublicationDate extends UpdateMatcher<String> {
 
 	public EnrichMissingPublicationDate() {
-		super(false);
+		super(false,
+			date -> Topic.ENRICH_MISSING_PUBLICATION_DATE,
+			(p, date) -> p.setPublicationdate(date),
+			s -> s);
 	}
 
 	@Override
-	protected List<UpdateInfo<String>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<String> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		if (isMissing(target.getResult().getDateofacceptance())
 			&& !isMissing(source.getResult().getDateofacceptance())) {
-			return Arrays
-				.asList(
-					generateUpdateInfo(
-						source.getResult().getDateofacceptance().getValue(), source, target, dedupConfig));
+			return Arrays.asList(source.getResult().getDateofacceptance().getValue());
 		}
 		return new ArrayList<>();
 	}
 
-	public UpdateInfo<String> generateUpdateInfo(final String highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MISSING_PUBLICATION_DATE,
-			highlightValue, source, target,
-			(p, date) -> p.setPublicationdate(date),
-			s -> s, dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingSubject.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingSubject.java
index 9d3a3aa44a..04de30089d 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingSubject.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingSubject.java
@@ -10,22 +10,22 @@ import org.apache.commons.lang3.tuple.Pair;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
 import eu.dnetlib.dhp.schema.oaf.Qualifier;
 import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMissingSubject extends UpdateMatcher<Pair<String, String>> {
 
 	public EnrichMissingSubject() {
-		super(true);
+		super(true,
+			pair -> Topic.fromPath("ENRICH/MISSING/SUBJECT/" + pair.getLeft()),
+			(p, pair) -> p.getSubjects().add(pair.getRight()),
+			pair -> pair.getLeft() + "::" + pair.getRight());
 	}
 
 	@Override
-	protected List<UpdateInfo<Pair<String, String>>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<Pair<String, String>> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		final Set<String> existingTypes = target
 			.getResult()
 			.getSubject()
@@ -40,20 +40,7 @@ public class EnrichMissingSubject extends UpdateMatcher<Pair<String, String>> {
 			.stream()
 			.filter(pid -> !existingTypes.contains(pid.getQualifier().getClassid()))
 			.map(ConversionUtils::oafSubjectToPair)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<Pair<String, String>> generateUpdateInfo(final Pair<String, String> highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-
-		return new UpdateInfo<>(
-			Topic.fromPath("ENRICH/MISSING/SUBJECT/" + highlightValue.getLeft()),
-			highlightValue, source, target,
-			(p, pair) -> p.getSubjects().add(pair.getRight()),
-			pair -> pair.getLeft() + "::" + pair.getRight(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreOpenAccess.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreOpenAccess.java
index fc1112d732..3ee4c8bdde 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreOpenAccess.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreOpenAccess.java
@@ -10,20 +10,20 @@ import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.BrokerConstants;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMoreOpenAccess extends UpdateMatcher<Instance> {
 
 	public EnrichMoreOpenAccess() {
-		super(true);
+		super(true,
+			i -> Topic.ENRICH_MORE_OA_VERSION,
+			(p, i) -> p.getInstances().add(i),
+			Instance::getUrl);
 	}
 
 	@Override
-	protected List<UpdateInfo<Instance>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<Instance> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		final Set<String> urls = target
 			.getResult()
 			.getInstance()
@@ -41,19 +41,7 @@ public class EnrichMoreOpenAccess extends UpdateMatcher<Instance> {
 			.map(ConversionUtils::oafInstanceToBrokerInstances)
 			.flatMap(List::stream)
 			.filter(i -> !urls.contains(i.getUrl()))
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<Instance> generateUpdateInfo(final Instance highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MORE_OA_VERSION,
-			highlightValue, source, target,
-			(p, i) -> p.getInstances().add(i),
-			Instance::getUrl, dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMorePid.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMorePid.java
index 7984cc5215..694c9460aa 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMorePid.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMorePid.java
@@ -9,20 +9,20 @@ import eu.dnetlib.broker.objects.Pid;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMorePid extends UpdateMatcher<Pid> {
 
 	public EnrichMorePid() {
-		super(true);
+		super(true,
+			pid -> Topic.ENRICH_MORE_PID,
+			(p, pid) -> p.getPids().add(pid),
+			pid -> pid.getType() + "::" + pid.getValue());
 	}
 
 	@Override
-	protected List<UpdateInfo<Pid>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<Pid> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		final Set<String> existingPids = target
 			.getResult()
 			.getPid()
@@ -36,19 +36,7 @@ public class EnrichMorePid extends UpdateMatcher<Pid> {
 			.stream()
 			.filter(pid -> !existingPids.contains(pid.getQualifier().getClassid() + "::" + pid.getValue()))
 			.map(ConversionUtils::oafPidToBrokerPid)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<Pid> generateUpdateInfo(final Pid highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-		return new UpdateInfo<>(
-			Topic.ENRICH_MORE_PID,
-			highlightValue, source, target,
-			(p, pid) -> p.getPids().add(pid),
-			pid -> pid.getType() + "::" + pid.getValue(), dedupConfig);
-	}
-
 }
diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreSubject.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreSubject.java
index 1a522c745b..7d0b1a65e3 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreSubject.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMoreSubject.java
@@ -10,20 +10,20 @@ import org.apache.commons.lang3.tuple.Pair;
 import eu.dnetlib.dhp.broker.model.Topic;
 import eu.dnetlib.dhp.broker.oa.matchers.UpdateMatcher;
 import eu.dnetlib.dhp.broker.oa.util.ConversionUtils;
-import eu.dnetlib.dhp.broker.oa.util.UpdateInfo;
 import eu.dnetlib.dhp.broker.oa.util.aggregators.withRels.ResultWithRelations;
-import eu.dnetlib.pace.config.DedupConfig;
 
 public class EnrichMoreSubject extends UpdateMatcher<Pair<String, String>> {
 
 	public EnrichMoreSubject() {
-		super(true);
+		super(true,
+			pair -> Topic.fromPath("ENRICH/MORE/SUBJECT/" + pair.getLeft()),
+			(p, pair) -> p.getSubjects().add(pair.getRight()),
+			pair -> pair.getLeft() + "::" + pair.getRight());
 	}
 
 	@Override
-	protected List<UpdateInfo<Pair<String, String>>> findUpdates(final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
+	protected List<Pair<String, String>> findDifferences(final ResultWithRelations source,
+		final ResultWithRelations target) {
 		final Set<String> existingSubjects = target
 			.getResult()
 			.getSubject()
@@ -37,20 +37,7 @@ public class EnrichMoreSubject extends UpdateMatcher<Pair<String, String>> {
 			.stream()
 			.filter(pid -> !existingSubjects.contains(pid.getQualifier().getClassid() + "::" + pid.getValue()))
 			.map(ConversionUtils::oafSubjectToPair)
-			.map(i -> generateUpdateInfo(i, source, target, dedupConfig))
 			.collect(Collectors.toList());
 	}
 
-	public UpdateInfo<Pair<String, String>> generateUpdateInfo(final Pair<String, String> highlightValue,
-		final ResultWithRelations source,
-		final ResultWithRelations target,
-		final DedupConfig dedupConfig) {
-
-		return new UpdateInfo<>(
-			Topic.fromPath("ENRICH/MORE/SUBJECT/" + highlightValue.getLeft()),
-			highlightValue, source, target,
-			(p, pair) -> p.getSubjects().add(pair.getRight()),
-			pair -> pair.getLeft() + "::" + pair.getRight(), dedupConfig);
-	}
-
 }