diff --git a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/ConnectedBean.java b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/ConnectedBean.java
index 257d8d9..f1e45da 100644
--- a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/ConnectedBean.java
+++ b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/ConnectedBean.java
@@ -24,23 +24,44 @@ public class ConnectedBean {
 	@Size(min=1, message= Constants.CONNECTED_RECORD_KNOWLEDGE_BASE_ID_JSON_KEY + " cannot be empty")
 	private String knowledeBaseId;
 
+	@JsonProperty(Constants.CONNECTED_JSON_KEY)
+	private boolean connected;
+
 	public ConnectedBean() {
 		super();
 	}
 
+
+
 	/**
 	 * @param semanticIdentifier
 	 * @param shortName
 	 * @param knowledeBaseId
+	 * @param connected
 	 */
 	public ConnectedBean(String semanticIdentifier, String shortName,
-			String knowledeBaseId) {
+			String knowledeBaseId, boolean connected) {
 		super();
 		this.semanticIdentifier = semanticIdentifier;
 		this.shortName = shortName;
 		this.knowledeBaseId = knowledeBaseId;
+		this.connected = connected;
 	}
 
+
+
+	public boolean isConnected() {
+		return connected;
+	}
+
+
+
+	public void setConnected(boolean connected) {
+		this.connected = connected;
+	}
+
+
+
 	public String getSemanticIdentifier() {
 		return semanticIdentifier;
 	}
@@ -70,14 +91,10 @@ public class ConnectedBean {
 	public String toString() {
 
 		JSONObject obj = new JSONObject();
-
 		obj.put(Constants.CONNECTED_RECORD_SHORT_NAME_JSON_KEY, shortName);
-
-		if(semanticIdentifier != null && !semanticIdentifier.isEmpty())
-			obj.put(Constants.CONNECTED_RECORD_SEMANTIC_IDENTIFIER_JSON_KEY, semanticIdentifier);
-
+		obj.put(Constants.CONNECTED_RECORD_SEMANTIC_IDENTIFIER_JSON_KEY, semanticIdentifier);
 		obj.put(Constants.CONNECTED_RECORD_KNOWLEDGE_BASE_ID_JSON_KEY, knowledeBaseId);
-
+		obj.put(Constants.CONNECTED_JSON_KEY, connected);
 		return obj.toJSONString();
 	}
 
diff --git a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/TimeSeriesBean.java b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/TimeSeriesBean.java
index 4730817..1f5ba61 100644
--- a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/TimeSeriesBean.java
+++ b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/others/TimeSeriesBean.java
@@ -120,7 +120,7 @@ public class TimeSeriesBean<T, T1> implements Comparable<TimeSeriesBean<T, T1>>{
 	public boolean isValuePresent(){
 		return value != null && !value.getClass().equals(Void.class);
 	}
-	
+
 	public boolean isDataOwnerPresent(){
 		return dataOwner != null && !dataOwner.isEmpty();
 	}
@@ -135,14 +135,34 @@ public class TimeSeriesBean<T, T1> implements Comparable<TimeSeriesBean<T, T1>>{
 	public String toString() {
 
 		String value = "" + this.value;
-		String unit = (this.unit != null ? " " + this.unit : "");
-		String databaseSource = (this.databaseSource != null ? " (" + this.databaseSource + ")" : "");
-		String dataOwner = (this.dataOwner != null ? " " + this.dataOwner : "");
-		String referenceYear =  year >= 0 ? " Ref. Year " + year : "";
-		String reportingYearOrAssessment = (assessment != null ? " and Rep. Year or Assessment Id " + assessment + "" : "");
+		String unit = this.unit != null ? "Unit : " + this.unit : "";
+		String databaseSource = (this.databaseSource != null ? " - DB Source: " + this.databaseSource : "");
+		String dataOwner = (this.dataOwner != null ? " - Data Owner: " + this.dataOwner : "");
+		String referenceYear =  year >= 0 ? " - Ref. Year: " + year : "";
+		String reportingYearOrAssessment = (assessment != null ? " - Rep. Year or Assessment Id: " + assessment + "" : "");
+		String partial = value + "[" + 
+				unit + 
+				reportingYearOrAssessment + 
+				referenceYear + 
+				dataOwner + 
+				databaseSource + 
+				"]";
 
-		return value + unit + databaseSource + dataOwner + referenceYear + reportingYearOrAssessment;
+		return partial.replaceAll("\\b\\[ - \\b", "[");
 
 	}
 
+	//	public static void main(String[] args) {
+	//		
+	//		TimeSeriesBean<String, String> t = new TimeSeriesBean<String, String>();
+	//		t.setYear(1021L);
+	//		t.setDatabaseSource("tttt");
+	//		t.setDataOwner("zzzz");
+	//		t.setUnit("uuuu");
+	//		t.setValue("vvvv");
+	//		t.setAssessment("2015");
+	//		System.err.println("Result is \n" + t);
+	//		
+	//	}
+
 }