diff --git a/invenio_theme_tugraz/search.py b/invenio_theme_tugraz/search.py
index fbdbfb8..e8698a0 100644
--- a/invenio_theme_tugraz/search.py
+++ b/invenio_theme_tugraz/search.py
@@ -17,4 +17,4 @@ class FrontpageRecordsSearch(RecordsSearch):
     class Meta:
         """Default index and filter for frontpage search."""
 
-        index = "dublin-core"
+        index = "global-search"
diff --git a/invenio_theme_tugraz/templates/invenio_theme_tugraz/recent_uploads.html b/invenio_theme_tugraz/templates/invenio_theme_tugraz/recent_uploads.html
index ae33c87..dbf7387 100644
--- a/invenio_theme_tugraz/templates/invenio_theme_tugraz/recent_uploads.html
+++ b/invenio_theme_tugraz/templates/invenio_theme_tugraz/recent_uploads.html
@@ -24,11 +24,11 @@
       <div class="badges">
         <!--Publication date/Version badge-->
         <span class="ui label blue" data-tooltip="{{ _("Publication date") }}" data-inverted="">
-          {{ r.metadata.dates[0] }}
+          {{ r.created_date_l10n_long }}
         </span>
 
         <!--Resource type badge-->
-        <span class="ui label grey" data-tooltip="{{ _("Resource type") }}" data-inverted>
+        <span class="ui label grey" data-tooltip="{{ _("Resource type") }}" data-inverted="">
           {%- for type in r.metadata.types %}
             {{ type }}
           {%- endfor %}
@@ -40,7 +40,7 @@
           {{ r.access_status.title_l10n }}
         </span>
 
-        <span class="ui label schema">
+        <span class="ui label schema" data-tooltip="Schema Type" data-inverted="">
           {{ r.original.schema_l10n }}
         </span>
       </div>
diff --git a/invenio_theme_tugraz/views.py b/invenio_theme_tugraz/views.py
index 628836f..0e3ac60 100644
--- a/invenio_theme_tugraz/views.py
+++ b/invenio_theme_tugraz/views.py
@@ -16,7 +16,9 @@ from flask_menu import current_menu
 from invenio_i18n import lazy_gettext as _
 
 # from invenio_rdm_records.resources.serializers import UIJSONSerializer
-from invenio_records_dublin_core.resources.serializers import DublinCoreJSONSerializer
+from invenio_records_global_search.resources.serializers import (
+    GlobalSearchJSONSerializer,
+)
 from invenio_users_resources.proxies import current_user_resources
 from opensearch_dsl.utils import AttrDict
 
@@ -96,7 +98,7 @@ def ui_blueprint(app):
 
 def records_serializer(records=None):
     """Serialize list of records."""
-    serializer = DublinCoreJSONSerializer()
+    serializer = GlobalSearchJSONSerializer()
     return [serializer.dump_obj(r.to_dict()) for r in records]
 
 
diff --git a/setup.cfg b/setup.cfg
index 7f3cf1b..d084c3f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -39,6 +39,7 @@ install_requires =
     invenio-assets>=2.0.0
     invenio-i18n>=1.3.1
     invenio_config_tugraz>=0.11.0
+    invenio_records_global_search>=0.0.1
 
 [options.extras_require]
 tests =