diff --git a/isatemplates/plugins.py b/isatemplates/plugins.py
index 0f012cd4..a0cc4eb4 100644
--- a/isatemplates/plugins.py
+++ b/isatemplates/plugins.py
@@ -3,7 +3,11 @@
 from django.urls import reverse
 
 # Projectroles dependency
-from projectroles.plugins import SiteAppPluginPoint, BackendPluginPoint
+from projectroles.plugins import (
+    SiteAppPluginPoint,
+    BackendPluginPoint,
+    PluginObjectLink,
+)
 
 from isatemplates.api import ISATemplateAPI
 from isatemplates.models import CookiecutterISATemplate
@@ -43,24 +47,24 @@ class SiteAppPlugin(SiteAppPluginPoint):
 
     def get_object_link(self, model_str, uuid):
         """
-        Return URL for referring to a object used by the app, along with a
-        label to be shown to the user for linking.
+        Return URL referring to an object used by the app, along with a name to
+        be shown to the user for linking.
 
         :param model_str: Object class (string)
         :param uuid: sodar_uuid of the referred object
-        :return: Dict or None if not found
+        :return: PluginObjectLink or None if not found
         """
         obj = self.get_object(eval(model_str), uuid)
         if not obj:
             return None
         if obj.__class__ == CookiecutterISATemplate:
-            return {
-                'url': reverse(
+            return PluginObjectLink(
+                url=reverse(
                     'isatemplates:detail',
                     kwargs={'cookiecutterisatemplate': obj.sodar_uuid},
                 ),
-                'label': obj.description,
-            }
+                name=obj.description,
+            )
 
     def get_statistics(self):
         """
diff --git a/landingzones/plugins.py b/landingzones/plugins.py
index 1c0e5e01..482a2e5e 100644
--- a/landingzones/plugins.py
+++ b/landingzones/plugins.py
@@ -11,6 +11,7 @@
 from projectroles.plugins import (
     ProjectAppPluginPoint,
     ProjectModifyPluginMixin,
+    PluginObjectLink,
     get_backend_api,
 )
 
@@ -123,31 +124,30 @@ class ProjectAppPlugin(
 
     def get_object_link(self, model_str, uuid):
         """
-        Return URL for referring to a object used by the app, along with a
-        label to be shown to the user for linking.
+        Return URL referring to an object used by the app, along with a name to
+        be shown to the user for linking.
 
         :param model_str: Object class (string)
         :param uuid: sodar_uuid of the referred object
-        :return: Dict or None if not found
+        :return: PluginObjectLink or None if not found
         """
         obj = self.get_object(eval(model_str), uuid)
         if not obj:
             return None
         if obj.__class__ == LandingZone and obj.status != ZONE_STATUS_MOVED:
-            return {
-                'url': reverse(
+            return PluginObjectLink(
+                url=reverse(
                     'landingzones:list',
                     kwargs={'project': obj.project.sodar_uuid},
                 )
                 + '#'
                 + str(obj.sodar_uuid),
-                'label': obj.title,
-            }
-        elif obj.__class__ == Assay:
-            return {
-                'url': obj.get_url(),
-                'label': obj.get_display_name(),
-            }
+                name=obj.title,
+            )
+        if obj.__class__ == Assay:
+            return PluginObjectLink(
+                url=obj.get_url(), name=obj.get_display_name()
+            )
 
     def get_statistics(self):
         """
diff --git a/samplesheets/plugins.py b/samplesheets/plugins.py
index 52baed0f..4f55f177 100644
--- a/samplesheets/plugins.py
+++ b/samplesheets/plugins.py
@@ -20,6 +20,7 @@
 from projectroles.plugins import (
     ProjectAppPluginPoint,
     ProjectModifyPluginMixin,
+    PluginObjectLink,
     get_backend_api,
 )
 from projectroles.utils import build_secret
@@ -300,46 +301,44 @@ class ProjectAppPlugin(
 
     def get_object_link(self, model_str, uuid):
         """
-        Return URL for referring to a object used by the app, along with a
-        label to be shown to the user for linking.
+        Return URL referring to an object used by the app, along with a name to
+        be shown to the user for linking.
 
         :param model_str: Object class (string)
         :param uuid: sodar_uuid of the referred object
-        :return: Dict or None if not found
+        :return: PluginObjectLink or None if not found
         """
         obj = self.get_object(eval(model_str), uuid)
         if not obj:
             return None
         if obj.__class__ == IrodsAccessTicket:
-            return {
-                'url': reverse(
+            return PluginObjectLink(
+                url=reverse(
                     'samplesheets:irods_tickets',
                     kwargs={'project': obj.get_project().sodar_uuid},
                 ),
-                'label': obj.get_display_name(),
-            }
+                name=obj.get_display_name(),
+            )
         if obj.__class__ in [Investigation, Study, Assay]:
-            return {
-                'url': obj.get_url(),
-                'label': (
+            return PluginObjectLink(
+                url=obj.get_url(),
+                name=(
                     obj.title
                     if obj.__class__ == Investigation
                     else obj.get_display_name()
                 ),
-            }
+            )
         url_kwargs = {'project': obj.project.sodar_uuid}
         if obj.__class__ == ISATab:
-            return {
-                'url': reverse('samplesheets:versions', kwargs=url_kwargs),
-                'label': obj.get_full_name(),
-            }
-        elif obj.__class__ == IrodsDataRequest:
-            return {
-                'url': reverse(
-                    'samplesheets:irods_requests', kwargs=url_kwargs
-                ),
-                'label': obj.get_display_name(),
-            }
+            return PluginObjectLink(
+                url=reverse('samplesheets:versions', kwargs=url_kwargs),
+                name=obj.get_full_name(),
+            )
+        if obj.__class__ == IrodsDataRequest:
+            return PluginObjectLink(
+                url=reverse('samplesheets:versions', kwargs=url_kwargs),
+                name=obj.get_full_name(),
+            )
 
     @classmethod
     def _get_search_materials(cls, search_terms, user, keywords, item_types):