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 69f16358f..095cb0815 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated.vue
@@ -47,9 +47,9 @@
       </participation-item>
    </div>
 
-   <div v-if="suggestedEntities.length > 0">
+   <div v-if="suggestedPersons.length > 0">
       <ul class="list-suggest add-items">
-         <li v-for="p in suggestedEntities" @click="addSuggestedEntity(p)">
+         <li v-for="p in suggestedPersons" :key="p.id" @click="addSuggestedPerson(p)">
              <span class="badge bg-primary" style="cursor: pointer;">
                  <i class="fa fa-plus fa-fw text-success"></i>
                  {{ p.text }}
@@ -102,10 +102,15 @@ export default {
       ...mapState({
          courseId: state => state.accompanyingCourse.id,
          participations: state => state.accompanyingCourse.participations,
-         suggestedEntities: state => [
+         suggestedPersons: state => [
             state.accompanyingCourse.requestor,
             ...state.accompanyingCourse.resources.map(r => r.resource)
-         ].filter(e => e !== null)
+         ]
+         .filter((e) => e !== null)
+         .filter((e) => e.type === 'person')
+         .filter(
+            (p) => !state.accompanyingCourse.participations.map((p) => p.person.id).includes(p.id)
+         )
       }),
       ...mapGetters([
          'isParticipationValid'
@@ -122,13 +127,6 @@ export default {
       getReturnPath() {
          return window.location.pathname + window.location.search + window.location.hash;
       },
-      addSuggestedPerson(person) { //TODO
-        this.$store.dispatch('addPersonsInvolved', { result: person, type: 'person' });
-        this.setPersonsInBloc();
-      },
-   },
-   mounted() {
-      console.log(this.suggestedEntities)
    },
    methods: {
       removeParticipation(item) {
@@ -165,7 +163,17 @@ export default {
          );
          this.$refs.addPersons.resetSearch(); // to cast child method
          modal.showModal = false;
-      }
+      },
+      addSuggestedPerson(person) {
+         this.$store.dispatch('addParticipation', { result: person, type: 'person' })
+            .catch(({name, violations}) => {
+               if (name === 'ValidationException' || name === 'AccessException') {
+                  violations.forEach((violation) => this.$toast.open({message: violation}));
+               } else {
+                  this.$toast.open({message: 'An error occurred'})
+               }
+            })
+      },
    }
 }
 </script>