diff --git a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-map.js b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-map.js
index 76bfbf002246a3894997dbbee3bd139686753250..8ef41d3bc4a4973e32ca1ee6eef48aedbf896600 100644
--- a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-map.js
+++ b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-map.js
@@ -97,7 +97,14 @@ define([ 'jquery', 'underscore', 'openbis', 'test/common' ], function($, _, open
 			}
 
 			var fMap = function(facade, permIds) {
-				return facade.mapDataSets(permIds, new c.DataSetFetchOptions());
+				var result = facade.mapDataSets(permIds, new c.DataSetFetchOptions());
+				result.then(function(map) {
+					permIds.forEach(function(permId) {
+						var entity = map[permId];
+						c.assertEqual(entity.isPostRegistered(), false, "post registered for " + permId);
+					});
+				});
+				return result;
 			}
 
 			testMap(c, fCreate, fMap);
diff --git a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-search.js b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-search.js
index 7e4f7f45fca5359f43c8e95c9515d5c14d06f92a..00a54337a0eb07d0abac4006bc188f127d4e8fb3 100644
--- a/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-search.js
+++ b/js-test/servers/common/core-plugins/tests/1/as/webapps/openbis-v3-api-test/html/test/test-search.js
@@ -219,6 +219,7 @@ define([ 'jquery', 'underscore', 'openbis', 'test/common' ], function($, _, open
 				c.assertEqual(dataSet.getExperiment().getCode(), "TEST-EXPERIMENT-2", "Experiment code");
 				c.assertEqual(dataSet.getSample().getCode(), "TEST-SAMPLE-2", "Sample code");
 				c.assertEqual(dataSet.getProperties()["DESCRIPTION"], "403 description", "Property DESCRIPTION");
+				c.assertEqual(dataSet.isPostRegistered(), true, "post registered");
 
 				var externalData = dataSet.getExternalData();
 				c.assertEqual(externalData.getShareId(), "1", "Share id");
diff --git a/js-test/servers/common/datastore_server/etc/service.properties b/js-test/servers/common/datastore_server/etc/service.properties
index 8ae8d5788c1a154b3d347fbda218370bf6b76a25..9dd6b7b5e007e512f4bf8b0f63973edc09415622 100644
--- a/js-test/servers/common/datastore_server/etc/service.properties
+++ b/js-test/servers/common/datastore_server/etc/service.properties
@@ -108,9 +108,14 @@ post-registration.class = ch.systemsx.cisd.etlserver.postregistration.PostRegist
 post-registration.interval = 30
 post-registration.cleanup-tasks-folder = ${root-dir}/post-registration/cleanup-tasks
 post-registration.last-seen-data-set-file = ${root-dir}/post-registration/last-seen-data-set.txt
-post-registration.post-registration-tasks = pathinfo-feeding
+post-registration.post-registration-tasks = pathinfo-feeding, notifying
 post-registration.pathinfo-feeding.class = ch.systemsx.cisd.etlserver.path.PathInfoDatabaseFeedingTask
 post-registration.pathinfo-feeding.compute-checksum = true
+# The NotifyingTask throws an exception. Thus, post-registration will always fail. 
+# This is needed to have an example of a data set which isn't post-registered. 
+post-registration.notifying.class = ch.systemsx.cisd.etlserver.postregistration.NotifyingTask
+post-registration.notifying.destination-path-template = targets/${unknown-placeholder-preventing-post-registration}
+post-registration.notifying.message-template = hello
 
 # Maintenance task for deleting entries from pathinfo database after deletion of a data set
 path-info-deletion.class = ch.systemsx.cisd.etlserver.plugins.DeleteFromExternalDBMaintenanceTask
diff --git a/js-test/servers/common/datastore_server2/etc/service.properties b/js-test/servers/common/datastore_server2/etc/service.properties
index 8b8fe533d37a0d2fcd972bb7b467456e75304412..846a170bb82328f30d55322903101fa586f7fcb5 100644
--- a/js-test/servers/common/datastore_server2/etc/service.properties
+++ b/js-test/servers/common/datastore_server2/etc/service.properties
@@ -103,14 +103,19 @@ path-info-db.scriptFolder = ../../../../datastore_server/source/sql
 # Comma separated names of maintenance plugins. Each plugin should have configuration properties prefixed with its name.
 maintenance-plugins = post-registration, path-info-deletion
 
-# Maintenance task for post registration of all paths of a freshly registered data set to be fed into pathinfo database  
+# Maintenance task for post registration of all paths of a freshly registered data set to be fed into pathinfo database 
 post-registration.class = ch.systemsx.cisd.etlserver.postregistration.PostRegistrationMaintenanceTask
 post-registration.interval = 30
 post-registration.cleanup-tasks-folder = ${root-dir}/post-registration/cleanup-tasks
 post-registration.last-seen-data-set-file = ${root-dir}/post-registration/last-seen-data-set.txt
-post-registration.post-registration-tasks = pathinfo-feeding
+post-registration.post-registration-tasks = pathinfo-feeding, notifying
 post-registration.pathinfo-feeding.class = ch.systemsx.cisd.etlserver.path.PathInfoDatabaseFeedingTask
 post-registration.pathinfo-feeding.compute-checksum = true
+# The NotifyingTask throws an exception. Thus, post-registration will always fail. 
+# This is needed to have an example of a data set which isn't post-registered. 
+post-registration.notifying.class = ch.systemsx.cisd.etlserver.postregistration.NotifyingTask
+post-registration.notifying.destination-path-template = targets/${unknown-placeholder-preventing-post-registration}
+post-registration.notifying.message-template = hello
 
 # Maintenance task for deleting entries from pathinfo database after deletion of a data set
 path-info-deletion.class = ch.systemsx.cisd.etlserver.plugins.DeleteFromExternalDBMaintenanceTask