diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddResourceToDataset.ui.xml b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddResourceToDataset.ui.xml
index 3914f08..be5017a 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddResourceToDataset.ui.xml
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddResourceToDataset.ui.xml
@@ -118,7 +118,7 @@
 
 				<!-- Add resource button -->
 				<b:Button title="Add resource" ui:field="addResourceButton"
-					type="PRIMARY">Add</b:Button>
+					type="PRIMARY">Publish</b:Button>
 
 				<g:FlowPanel ui:field="infoPanel">
 				</g:FlowPanel>
diff --git a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddedResourcesSummary.ui.xml b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddedResourcesSummary.ui.xml
index 840d758..c4631d1 100644
--- a/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddedResourcesSummary.ui.xml
+++ b/src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/resources/AddedResourcesSummary.ui.xml
@@ -6,7 +6,7 @@
 	
 	</ui:style>
 	<g:HTMLPanel>
-		<div style="font-size: 21px; color: #333; line-height: 40px; padding: 10px;">Added Resources</div>
+		<div style="font-size: 21px; color: #333; line-height: 40px; padding: 10px;">Current Resources</div>
 		<g:VerticalPanel ui:field="addResourcesPanel"
 			width="100%">
 			<b:Alert visible="false" ui:field="alertMessage"></b:Alert>
diff --git a/src/test/java/org/gcube/portlets/widgets/ckandatapublisherwidget/TestPublishingWidget.java b/src/test/java/org/gcube/portlets/widgets/ckandatapublisherwidget/TestPublishingWidget.java
index 66eaf9c..8963119 100644
--- a/src/test/java/org/gcube/portlets/widgets/ckandatapublisherwidget/TestPublishingWidget.java
+++ b/src/test/java/org/gcube/portlets/widgets/ckandatapublisherwidget/TestPublishingWidget.java
@@ -138,8 +138,8 @@ public class TestPublishingWidget {
 		Map<String, List<String>> extras = new HashMap<String, List<String>>();
 
 		extras.put("ciao", Arrays.asList("ciao value"));
-		extras.put(CKANPublisherServicesImpl.SYSTEM_CUSTOM_FIELDS_PREFIXES.get(0), Arrays.asList("rem value 1"));
-		extras.put(CKANPublisherServicesImpl.SYSTEM_CUSTOM_FIELDS_PREFIXES.get(1), Arrays.asList("rem value 2"));
+		extras.put(CKANPublisherServicesImpl.NOT_UPGRADABLE_CUSTOM_FIELDS_PREFIXES.get(0), Arrays.asList("rem value 1"));
+		extras.put(CKANPublisherServicesImpl.NOT_UPGRADABLE_CUSTOM_FIELDS_PREFIXES.get(1), Arrays.asList("rem value 2"));
 		extras.put(CKANPublisherServicesImpl.SYS_TYPE, Arrays.asList("ciao value"));
 		extras.put("ultimo value", Arrays.asList("ultimo value"));