diff --git a/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig b/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig
index 6181784da..f39eafd08 100644
--- a/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig
+++ b/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig
@@ -1,15 +1,48 @@
+{% macro href(pathname, key, value) %}
+    {% set parms = { (key): value } %}
+    {{ path(pathname, parms) }}
+{% endmacro %}
+
 {% if context == 'person' %}
     {% set blocs = [
-        { 'title': 'Others persons'|trans, 'items': entity.persons },
-        { 'title': 'Third parties'|trans, 'items': entity.thirdParties },
-        { 'title': 'Users concerned'|trans, 'items': entity.users },
+        {   'title': 'Others persons'|trans, 
+            'items': entity.persons,
+            'path' : 'chill_person_view',
+            'key'  : 'person_id'
+        },
+        {   'title': 'Third parties'|trans, 
+            'items': entity.thirdParties,
+            'path' : 'chill_3party_3party_show',
+            'key'  : 'thirdparty_id'
+        },
+        {   'title': 'Users concerned'|trans, 
+            'items': entity.users,
+            'path' : 'admin_user_show',
+            'key'  : 'id'
+        },
     ] %}
 {% else %}
     {% set blocs = [
-        { 'title': 'Persons in accompanying course'|trans, 'items': entity.personsAssociated },
-        { 'title': 'Third persons'|trans, 'items': entity.personsNotAssociated },
-        { 'title': 'ThirdParties'|trans, 'items': entity.thirdParties },
-        { 'title': 'Users concerned'|trans, 'items': entity.users },
+        {   'title': 'Persons in accompanying course'|trans, 
+            'items': entity.personsAssociated,
+            'path' : 'chill_person_view',
+            'key'  : 'person_id'
+        },
+        {   'title': 'Third persons'|trans, 
+            'items': entity.personsNotAssociated,
+            'path' : 'chill_person_view',
+            'key'  : 'person_id'
+        },
+        {   'title': 'Third parties'|trans, 
+            'items': entity.thirdParties,
+            'path' : 'chill_3party_3party_show',
+            'key'  : 'thirdparty_id'
+        },
+        {   'title': 'Users concerned'|trans, 
+            'items': entity.users,
+            'path' : 'admin_user_show',
+            'key'  : 'id'
+        },
     ] %}
 {% endif %}
 
@@ -24,9 +57,11 @@
                 <ul class="list-content">
                     {% for item in bloc.items %}
                     <li>
-                        <span class="badge badge-primary">
-                            {{ item|chill_entity_render_box({'only_denomination': true}) }}
-                        </span>
+                        <a href="{{ _self.href(bloc.path, bloc.key, item.id) }}">
+                            <span class="badge badge-primary">
+                                {{ item|chill_entity_render_box({'only_denomination': true}) }}
+                            </span>
+                        </a>
                     </li>
                     {% endfor %}
                 </ul>