diff --git a/.changes/unreleased/Fixed-20250424-163746.yaml b/.changes/unreleased/Fixed-20250424-163746.yaml
new file mode 100644
index 000000000..79c07b080
--- /dev/null
+++ b/.changes/unreleased/Fixed-20250424-163746.yaml
@@ -0,0 +1,7 @@
+kind: Fixed
+body: Display previous participation in acc course work even if the person has left
+  the acc course
+time: 2025-04-24T16:37:46.970203594+02:00
+custom:
+  Issue: "381"
+  SchemaChange: No schema change
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/App.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/App.vue
index 952bbc2d3..d6f564439 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/App.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/App.vue
@@ -208,6 +208,29 @@
             </label>
           </div>
         </li>
+        <li
+          v-for="p in getPreviousPersons"
+          :key="p.id"
+          class="alert alert-danger"
+        >
+          <div class="form-check">
+            <input
+              v-model="personsPicked"
+              :value="p.id"
+              type="checkbox"
+              class="me-2 form-check-input"
+              :id="'person_check' + p.id"
+            />
+            <label :for="'person_check' + p.id" class="form-check-label">
+              <person-text :person="p"></person-text>
+            </label>
+          </div>
+          <span
+            ><i class="fa fa-warning"></i>&nbsp;{{
+              $t("warning_previous_persons")
+            }}</span
+          >
+        </li>
       </ul>
     </div>
 
@@ -497,6 +520,8 @@ const i18n = {
       notification_notify_referrer: "Notifier le référent",
       notification_notify_any: "Notifier d'autres utilisateurs",
       notification_send: "Envoyer une notification",
+      warning_previous_persons:
+        "Cet usager n'est désormais plus concerné par le parcours, bien qu'il ait été associé à l'action par le passé.",
     },
   },
 };
@@ -583,6 +608,7 @@ export default {
       "hasHandlingThirdParty",
       "hasThirdParties",
       "hasReferrers",
+      "getPreviousPersons",
     ]),
     classicEditor: () => ClassicEditor,
     editorConfig: () => classicEditorConfig,
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/store.js b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/store.js
index e2105f314..a820d0816 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/store.js
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/store.js
@@ -87,6 +87,11 @@ const store = createStore({
 
       return [];
     },
+    getPreviousPersons(state) {
+      return state.personsPicked.filter(
+        (p) => !state.personsReachables.map((pr) => pr.id).includes(p.id),
+      );
+    },
     buildPayload(state) {
       return {
         type: "accompanying_period_work",
@@ -607,8 +612,7 @@ const store = createStore({
     submit({ getters, state, commit }, callback) {
       let payload = getters.buildPayload,
         params = new URLSearchParams({ entity_version: state.version }),
-        url = `/api/1.0/person/accompanying-course/work/${state.work.id}.json?${params}`,
-        errors = [];
+        url = `/api/1.0/person/accompanying-course/work/${state.work.id}.json?${params}`;
       commit("setIsPosting", true);
 
       // console.log('the social action', payload);