diff --git a/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/QueryInformationSystem.java b/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/QueryInformationSystem.java
index 156e1f8..86e4596 100644
--- a/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/QueryInformationSystem.java
+++ b/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/QueryInformationSystem.java
@@ -47,6 +47,10 @@ public class QueryInformationSystem {
 
 	}
 
+	public CommunityMap getCommunityMap() throws ISLookUpException, DocumentException, SAXException {
+		return getCommunityMap(false, null);
+	}
+
 	public ISLookUpService getIsLookUp() {
 		return isLookUp;
 	}
diff --git a/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/SaveCommunityMap.java b/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/SaveCommunityMap.java
index f866435..414214f 100644
--- a/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/SaveCommunityMap.java
+++ b/dump/src/main/java/eu/dnetlib/dhp/oa/graph/dump/eosc/SaveCommunityMap.java
@@ -71,23 +71,16 @@ public class SaveCommunityMap implements Serializable {
 		final String isLookUpUrl = parser.get("isLookUpUrl");
 		log.info("isLookUpUrl: {}", isLookUpUrl);
 
-		final Boolean singleCommunity = Optional
-			.ofNullable(parser.get("singleDeposition"))
-			.map(Boolean::valueOf)
-			.orElse(false);
-
-		final String community_id = Optional.ofNullable(parser.get("communityId")).orElse(null);
-
 		final SaveCommunityMap scm = new SaveCommunityMap(outputPath, nameNode, isLookUpUrl);
 
-		scm.saveCommunityMap(singleCommunity, community_id);
+		scm.saveCommunityMap();
 
 	}
 
-	private void saveCommunityMap(boolean singleCommunity, String communityId)
+	private void saveCommunityMap()
 		throws ISLookUpException, IOException, DocumentException, SAXException {
 		final String communityMapString = Utils.OBJECT_MAPPER
-			.writeValueAsString(queryInformationSystem.getCommunityMap(singleCommunity, communityId));
+			.writeValueAsString(queryInformationSystem.getCommunityMap());
 		log.info("communityMap {} ", communityMapString);
 		writer
 			.write(
diff --git a/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/eosc_cm_parameters.json b/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/eosc_cm_parameters.json
index 6777158..6e42bfa 100644
--- a/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/eosc_cm_parameters.json
+++ b/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/eosc_cm_parameters.json
@@ -18,18 +18,6 @@
 		"paramLongName": "outputPath",
 		"paramDescription": "the path used to store temporary output files",
 		"paramRequired": true
-	},
-	{
-		"paramName": "sd",
-		"paramLongName": "singleDeposition",
-		"paramDescription": "true if the dump should be created for a single community",
-		"paramRequired": true
-	},
-	{
-		"paramName": "ci",
-		"paramLongName": "communityId",
-		"paramDescription": "the id of the community for which to create the dump",
-		"paramRequired": true
 	}
 ]
 
diff --git a/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/oozie_app/workflow.xml b/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/oozie_app/workflow.xml
index 20affcb..4c9a673 100644
--- a/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/oozie_app/workflow.xml
+++ b/dump/src/main/resources/eu/dnetlib/dhp/oa/graph/dump/oozie_app/workflow.xml
@@ -96,8 +96,6 @@
             <arg>--outputPath</arg><arg>${workingDir}/communityMap</arg>
             <arg>--nameNode</arg><arg>${nameNode}</arg>
             <arg>--isLookUpUrl</arg><arg>${isLookUpUrl}</arg>
-            <arg>--singleDeposition</arg><arg>false</arg>
-            <arg>--communityId</arg><arg>${communityId}</arg>
         </java>
         <ok to="fork_dump_eosc_result"/>
         <error to="Kill"/>