diff --git a/dhp-common/src/main/java/eu/dnetlib/dhp/common/MakeTarArchive.java b/dhp-common/src/main/java/eu/dnetlib/dhp/common/MakeTarArchive.java
index e1c79091b..43e61e5fc 100644
--- a/dhp-common/src/main/java/eu/dnetlib/dhp/common/MakeTarArchive.java
+++ b/dhp-common/src/main/java/eu/dnetlib/dhp/common/MakeTarArchive.java
@@ -58,9 +58,12 @@ public class MakeTarArchive implements Serializable {
 		makeTArArchive(fileSystem, inputPath, outputPath, gBperSplit, rename);
 
 	}
-	public static void makeTArArchive(FileSystem fileSystem, String inputPath, String outputPath, int gBperSplit) throws IOException{
-		makeTArArchive(fileSystem,inputPath,outputPath,gBperSplit,false);
+
+	public static void makeTArArchive(FileSystem fileSystem, String inputPath, String outputPath, int gBperSplit)
+		throws IOException {
+		makeTArArchive(fileSystem, inputPath, outputPath, gBperSplit, false);
 	}
+
 	public static void makeTArArchive(FileSystem fileSystem, String inputPath, String outputPath, int gBperSplit,
 		boolean rename)
 		throws IOException {
diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Community.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Community.java
index 9d039a7ac..c218b0c2b 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Community.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/Community.java
@@ -25,7 +25,7 @@ public class Community implements Serializable {
 		return !getSubjects().isEmpty()
 			|| !getProviders().isEmpty()
 			|| !getZenodoCommunities().isEmpty()
-				|| getConstraints().getCriteria() != null;
+			|| getConstraints().getCriteria() != null;
 	}
 
 	public String getId() {
diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java
index 4a764acd7..aa59326b6 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/community/ResultTagger.java
@@ -139,7 +139,7 @@ public class ResultTagger implements Serializable {
 			.getSelectionConstraintsMap()
 			.keySet()
 			.forEach(communityId -> {
-				if (conf.getSelectionConstraintsMap().get(communityId) != null &&
+				if (conf.getSelectionConstraintsMap().get(communityId).getCriteria() != null &&
 					conf
 						.getSelectionConstraintsMap()
 						.get(communityId)
diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithIgnoreCaseVerb.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithIgnoreCaseVerb.java
index 6dbe3d551..776bcb350 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithIgnoreCaseVerb.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithIgnoreCaseVerb.java
@@ -1,8 +1,8 @@
+
 package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
 
-
 /**
  * @author miriam.baglioni
  * @Date 06/04/23
@@ -10,25 +10,25 @@ import java.io.Serializable;
 
 @VerbClass("starts_with_caseinsensitive")
 public class StartsWithIgnoreCaseVerb implements Selection, Serializable {
-    private String param;
+	private String param;
 
-    public StartsWithIgnoreCaseVerb() {
-    }
+	public StartsWithIgnoreCaseVerb() {
+	}
 
-    public StartsWithIgnoreCaseVerb(final String param) {
-        this.param = param;
-    }
+	public StartsWithIgnoreCaseVerb(final String param) {
+		this.param = param;
+	}
 
-    @Override
-    public boolean apply(String value) {
-        return value.toLowerCase().startsWith(param.toLowerCase());
-    }
+	@Override
+	public boolean apply(String value) {
+		return value.toLowerCase().startsWith(param.toLowerCase());
+	}
 
-    public String getParam() {
-        return param;
-    }
+	public String getParam() {
+		return param;
+	}
 
-    public void setParam(String param) {
-        this.param = param;
-    }
+	public void setParam(String param) {
+		this.param = param;
+	}
 }
diff --git a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithVerb.java b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithVerb.java
index eee683d6e..ff8118e62 100644
--- a/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithVerb.java
+++ b/dhp-workflows/dhp-enrichment/src/main/java/eu/dnetlib/dhp/bulktag/criteria/StartsWithVerb.java
@@ -1,3 +1,4 @@
+
 package eu.dnetlib.dhp.bulktag.criteria;
 
 import java.io.Serializable;
@@ -9,31 +10,25 @@ import java.io.Serializable;
 
 @VerbClass("starts_with")
 public class StartsWithVerb implements Selection, Serializable {
-    private String param;
+	private String param;
 
-    public StartsWithVerb() {
-    }
+	public StartsWithVerb() {
+	}
 
-    public StartsWithVerb(final String param) {
-        this.param = param;
-    }
+	public StartsWithVerb(final String param) {
+		this.param = param;
+	}
 
-    @Override
-    public boolean apply(String value) {
-        return value.startsWith(param);
-    }
+	@Override
+	public boolean apply(String value) {
+		return value.startsWith(param);
+	}
 
-    public String getParam() {
-        return param;
-    }
+	public String getParam() {
+		return param;
+	}
 
-    public void setParam(String param) {
-        this.param = param;
-    }
+	public void setParam(String param) {
+		this.param = param;
+	}
 }
-
-
-
-
-
-