diff --git a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php
index fcf0c6cda..1f56ad7b7 100644
--- a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php
+++ b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php
@@ -351,7 +351,7 @@ class AccompanyingPeriod
     {
         foreach ($this->participations as $participation) {
             /** @var AccompanyingPeriodParticipation $participation */
-            if ($person === $participation->getPerson() && $participation->getClosingDate() === NULL) {
+            if ($person === $participation->getPerson() && $participation->getEndDate() === NULL) {
                 return $participation;
         }}
 
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonItem.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonItem.vue
index 2df932e0f..0d81d61c4 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonItem.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonItem.vue
@@ -22,16 +22,16 @@
                :title="$t('action.edit')">
             </a>
          </li>
-         <li>
+         <!--li>
             <button class="sc-button bt-delete"
                :title="$t('action.delete')" 
                @click.prevent="$emit('remove', participation)">
             </button>
-         </li>
+         </li-->
          <li>
             <button class="sc-button bt-remove"
                :title="$t('action.remove')" 
-               @click="closeParticipation">
+               @click.prevent="$emit('close', participation)">
             </button>
          </li>
       </ul>
@@ -51,11 +51,6 @@ export default {
          }
       }
    },
-   emits: ['remove'],
-   methods: {
-      closeParticiapation() {
-         
-      }
-   }
+   emits: ['remove', 'close']
 }
 </script>
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated.vue
index 6827ea585..586ad3993 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated.vue
@@ -17,7 +17,8 @@
             v-for="participation in participations" 
             v-bind:participation="participation" 
             v-bind:key="participation.id" 
-            @remove="removeParticipation">
+            @remove="removeParticipation"
+            @close="closeParticipation">
          </person-item>
       </tbody>
    </table>
@@ -51,6 +52,10 @@ export default {
       removeParticipation(item) {
          this.$store.dispatch('removeParticipation', item)
       },
+      closeParticipation(item) {
+         console.log('@@ CLICK close participation: item', item);
+         this.$store.dispatch('closeParticipation', item)
+      },
       /*
       savePersons() {
          console.log('[wip] saving persons');
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
index 7a1f1a407..48cec2f86 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
@@ -31,18 +31,18 @@ let getDataPromise = getAccompanyingCourse(id)
                //console.log('mutation: remove item', item.id);
                state.accompanying_course.participations = state.accompanying_course.participations.filter(participation => participation !== item);
             },
-            closeParticipation(state, item) {
+            closeParticipation(state, { participation, item }) {
                console.log('mutation: close item', item.id);
-               let participation = state.accompanying_course.participations.filter(participation => participation === item);
-               console.log('participation', participation);
+               state.accompanying_course.participations.filter(participation => participation !== item);
+               //console.log('participation', participation);
             },
-            addParticipation(state, { participation, payload }) {
+            addParticipation(state, { participation, item }) {
                //console.log('### mutation: add participation', participation);
                state.accompanying_course.participations.push(participation);
                //console.log('count participations from state', state.accompanying_course.participations.length);
                
                //console.log('avant', state.add_persons.selected);
-               state.add_persons.selected = state.add_persons.selected.filter(value => value !== payload);
+               state.add_persons.selected = state.add_persons.selected.filter(value => value !== item);
                //console.log('après', state.add_persons.selected);
                
                state.add_persons.query = "";
@@ -65,9 +65,21 @@ let getDataPromise = getAccompanyingCourse(id)
             removeParticipation({ commit }, payload) {
                commit('removeParticipation', payload);
             },
+            closeParticipation({ commit }, payload) {
+               console.log('## action: fetch delete participation: payload', payload.person.id);
+               postParticipation(id, payload.person.id, 'DELETE')
+                  .then(participation => new Promise((resolve, reject) => {
+                     commit('closeParticipation', { participation, payload });
+                     resolve();
+                  }))
+                  .catch((error) => { // si y a une erreur
+                     //commit('removeParticipation', payload);
+                     state.errorMsg.push(error.message); 
+                  }); 
+            },
             addParticipation({ commit }, payload) {
-               console.log('## action: fetch post participation: payload', payload.id);
-               postParticipation(id, payload.id, 'POST')
+               console.log('## action: fetch post participation: payload', payload.person.id);
+               postParticipation(id, payload.person.id, 'POST')
                   .then(participation => new Promise((resolve, reject) => {
                      commit('addParticipation', { participation, payload });
                      resolve();
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons.vue
index f65b4a18f..e86b7bd43 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/_components/AddPersons.vue
@@ -118,7 +118,7 @@ export default {
       addPersons() {
          console.log('@@@ CLICK button addPersons')
          this.selected.forEach(function(item) {
-               console.log('# dispatch action for each item', item); 
+               //console.log('# dispatch action for each item', item); 
                this.$store.dispatch('addParticipation', item);
             }, this
          );