diff --git a/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/community/CommunitySplit.java b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/community/CommunitySplit.java
new file mode 100644
index 000000000..b05c6646c
--- /dev/null
+++ b/dhp-workflows/dhp-graph-mapper/src/main/java/eu/dnetlib/dhp/oa/graph/dump/community/CommunitySplit.java
@@ -0,0 +1,76 @@
+package eu.dnetlib.dhp.oa.graph.dump.community;
+
+import eu.dnetlib.dhp.oa.graph.dump.Utils;
+import eu.dnetlib.dhp.schema.dump.oaf.community.CommunityResult;
+import org.apache.spark.SparkConf;
+import org.apache.spark.sql.Dataset;
+import org.apache.spark.sql.SaveMode;
+import org.apache.spark.sql.SparkSession;
+
+import java.io.Serializable;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import static eu.dnetlib.dhp.common.SparkSessionSupport.runWithSparkSession;
+
+public class CommunitySplit implements Serializable {
+
+
+    public void run(Boolean isSparkSessionManaged, String inputPath, String outputPath, CommunityMap communityMap) {
+        SparkConf conf = new SparkConf();
+        runWithSparkSession(
+                conf,
+                isSparkSessionManaged,
+                spark -> {
+                    Utils.removeOutputDir(spark, outputPath);
+                    execSplit(spark, inputPath, outputPath, communityMap.keySet());// , inputClazz);
+                });
+    }
+
+    private static void execSplit(SparkSession spark, String inputPath, String outputPath,
+                                  Set<String> communities) {// }, Class<R> inputClazz) {
+
+        Dataset<CommunityResult> result = Utils
+                .readPath(spark, inputPath + "/publication", CommunityResult.class)
+                .union(Utils.readPath(spark, inputPath + "/dataset", CommunityResult.class))
+                .union(Utils.readPath(spark, inputPath + "/orp", CommunityResult.class))
+                .union(Utils.readPath(spark, inputPath + "/software", CommunityResult.class));
+
+        communities
+                .stream()
+                .forEach(c -> printResult(c, result, outputPath));
+
+    }
+
+    private static void printResult(String c, Dataset<CommunityResult> result, String outputPath) {
+        Dataset<CommunityResult> community_products = result
+                .filter(r -> containsCommunity(r, c));
+
+        try{
+            community_products.first();
+            community_products
+                    .repartition(1)
+                    .write()
+                    .option("compression", "gzip")
+                    .mode(SaveMode.Overwrite)
+                    .json(outputPath + "/" + c);
+        }catch(Exception e){
+
+        }
+
+    }
+
+    private static boolean containsCommunity(CommunityResult r, String c) {
+        if (Optional.ofNullable(r.getContext()).isPresent()) {
+            return r
+                    .getContext()
+                    .stream()
+                    .filter(con -> con.getCode().equals(c))
+                    .collect(Collectors.toList())
+                    .size() > 0;
+        }
+        return false;
+    }
+}