diff --git a/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig b/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig
index 2808cca60..d6d0ed43d 100644
--- a/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig
+++ b/src/Bundle/ChillActivityBundle/Resources/views/Activity/concernedGroups.html.twig
@@ -3,6 +3,14 @@
     {{ path(pathname, parms) }}
 {% endmacro %}
 
+{% macro insert_onthefly(type, entity) %}
+    {% include '@ChillMain/OnTheFly/_insert_vue_onthefly.html.twig' with {
+        action: 'show', displayBadge: true,
+        targetEntity: { name: type, id: entity.id },
+        buttonText: entity|chill_entity_render_string
+    } %}
+{% endmacro %}
+
 {% macro computeWidth(nbBlocks) %}
     {{ 'flex-basis: ' ~ (100 / nbBlocks)|round(1) ~ '%;' }}
 {% endmacro %}
@@ -13,6 +21,7 @@
         {% set blocks = blocks|merge([{
             'title': 'Others persons'|trans,
             'items': entity.persons,
+            'type': 'person',
             'path' : 'chill_person_view',
             'key'  : 'person_id'
         }]) %}
@@ -20,11 +29,13 @@
         {% set blocks = blocks|merge([{
             'title': 'Persons in accompanying course'|trans,
             'items': entity.personsAssociated,
+            'type': 'person',
             'path' : 'chill_person_view',
             'key'  : 'person_id'
         },{
             'title': 'Third persons'|trans,
             'items': entity.personsNotAssociated,
+            'type': 'person',
             'path' : 'chill_person_view',
             'key'  : 'person_id',
         }]) %}
@@ -34,6 +45,7 @@
     {% set blocks = blocks|merge([{
         'title': 'Third parties'|trans,
         'items': entity.thirdParties,
+        'type': 'thirdparty',
         'path' : 'chill_crud_3party_3party_view',
         'key'  : 'id',
     }]) %}
@@ -42,6 +54,7 @@
     {% set blocks = blocks|merge([{
         'title': 'Users concerned'|trans,
         'items': entity.users,
+        'type': 'user',
         'key'  : 'id',
     }]) %}
 {% endif %}
@@ -59,22 +72,12 @@
                     <ul class="list-content">
                         {% for item in bloc.items %}
                             <li>
-                                {% if bloc.path is defined %}
-                                    <a href="{{ _self.href(bloc.path, bloc.key, item.id) }}">
-                                    <span class="{% if (badge_person is defined and badge_person == true) %}badge-person{% else %}badge bg-primary{% endif %}">
-                                        {{ item|chill_entity_render_box({
-                                            'render': 'raw',
-                                            'addAltNames': false
-                                        }) }}
+                                {% if bloc.type == 'user' %}
+                                    <span class="badge-user">
+                                        {{ item|chill_entity_render_box({'render': 'raw', 'addAltNames': false }) }}
                                     </span>
-                                    </a>
                                 {% else %}
-                                    <span class="{% if (badge_person is defined and badge_person == true) %}badge-person{% else %}badge bg-primary{% endif %}">
-                                        {{ item|chill_entity_render_box({
-                                            'render': 'raw',
-                                            'addAltNames': false
-                                        }) }}
-                                    </span>
+                                    {{ _self.insert_onthefly(bloc.type, item) }}
                                 {% endif %}
                             </li>
                         {% endfor %}
@@ -96,20 +99,12 @@
             <ul class="list-content">
                 {% for item in bloc.items %}
                 <li>
-                    {% if bloc.path is defined %}
-                    <a href="{{ _self.href(bloc.path, bloc.key, item.id) }}">
-                        <span class="{% if (badge_person is defined and badge_person == true) %}badge-person{% else %}badge bg-primary{% endif %}">
-                            {{ item|chill_entity_render_box({
-                                'render': 'raw',
-                                'addAltNames': false
-                            }) }}
+                    {% if bloc.type == 'user' %}
+                        <span class="badge-user">
+                            {{ item|chill_entity_render_box({'render': 'raw', 'addAltNames': false }) }}
                         </span>
-                    </a>
                     {% else %}
-                        {{ item|chill_entity_render_box({
-                            'render': 'raw',
-                            'addAltNames': false
-                        }) }}
+                        {{ _self.insert_onthefly(bloc.type, item) }}
                     {% endif %}
                 </li>
                 {% endfor %}
@@ -131,19 +126,13 @@
                 <div class="wl-col list">
                     {% for item in bloc.items %}
 
-                        <span class="wl-item {% if (badge_person is defined and badge_person == true) %}badge-person{% else %}badge bg-primary{% endif %}">
-                            {% if bloc.path is defined %}
-                            <a href="{{ _self.href(bloc.path, bloc.key, item.id) }}">
-                                {{ item|chill_entity_render_box({
-                                    'render': 'raw',
-                                    'addAltNames': false
-                                }) }}
-                            </a>
+                        <span class="wl-item">
+                            {% if bloc.type == 'user' %}
+                                <span class="badge-user">
+                                    {{ item|chill_entity_render_box({'render': 'raw', 'addAltNames': false }) }}
+                                </span>
                             {% else %}
-                                {{ item|chill_entity_render_box({
-                                    'render': 'raw',
-                                    'addAltNames': false
-                                }) }}
+                                {{ _self.insert_onthefly(bloc.type, item) }}
                             {% endif %}
                         </span>
 
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/chill/scss/badge.scss b/src/Bundle/ChillPersonBundle/Resources/public/chill/scss/badge.scss
index acf19205f..b1a06876a 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/chill/scss/badge.scss
+++ b/src/Bundle/ChillPersonBundle/Resources/public/chill/scss/badge.scss
@@ -2,6 +2,7 @@
 *  BADGES PERSON AND THIRDPARTY
 */
 
+span.badge-user,
 span.badge-person,
 span.badge-thirdparty {
     display: inline-block;
@@ -16,6 +17,10 @@ span.badge-thirdparty {
         text-decoration: none;
     }
 }
+
+span.badge-user {
+    border-bottom-width: 1px;
+}
 span.badge-person {
     border-bottom-color: $chill-green;
 }