diff --git a/apps/ops/src/components/shared/detail-sections/SubscriptionDetail.vue b/apps/ops/src/components/shared/detail-sections/SubscriptionDetail.vue
index c846272..8703a37 100644
--- a/apps/ops/src/components/shared/detail-sections/SubscriptionDetail.vue
+++ b/apps/ops/src/components/shared/detail-sections/SubscriptionDetail.vue
@@ -1,4 +1,11 @@
 <template>
+  <!-- Accès DIRECT au « Do Stuff » de l'appareil du service (signal, débit WAN en direct, actions) — comme le bouton
+       « Do Stuff » de F. Résout l'appareil du lieu de service (sinon du client) et ouvre sa vue équipement. -->
+  <div class="q-mb-sm">
+    <q-btn dense no-caps unelevated color="deep-purple-6" icon="settings_input_antenna"
+      :loading="dsLoading" label="Do Stuff — appareil" @click="openDoStuff" />
+    <span v-if="dsMsg" class="text-caption text-grey-6 q-ml-sm">{{ dsMsg }}</span>
+  </div>
   <div class="modal-field-grid">
     <div class="mf"><span class="mf-label">Statut</span><span class="ops-badge" :class="subStatusClass(doc.status)">{{ doc.status }}</span></div>
     <div class="mf"><span class="mf-label">SKU</span><code>{{ doc.item_code }}</code></div>
@@ -41,12 +48,32 @@
 </template>
 
 <script setup>
+import { ref } from 'vue'
+import { useQuasar } from 'quasar'
+import { listDocs } from 'src/api/erp'
 import { formatDate, formatMoney } from 'src/composables/useFormatters'
 import { subStatusClass } from 'src/composables/useStatusClasses'
 
-defineProps({
+const props = defineProps({
   doc: { type: Object, required: true },
   docName: String,
 })
-defineEmits(['save-field', 'toggle-recurring'])
+const emit = defineEmits(['save-field', 'toggle-recurring', 'navigate'])
+const $q = useQuasar()
+const dsLoading = ref(false); const dsMsg = ref('')
+
+// « Do Stuff » : résout l'appareil du service (par lieu de service, sinon par client) et ouvre sa vue équipement
+// (EquipmentDetail = signal Rx/Tx, débit WAN en direct, actions). navigate → openModal du parent (fiche).
+async function openDoStuff () {
+  dsLoading.value = true; dsMsg.value = ''
+  try {
+    let eqs = []
+    if (props.doc.service_location) eqs = await listDocs('Service Equipment', { filters: { service_location: props.doc.service_location }, fields: ['name', 'equipment_type', 'status', 'serial_number'], limit: 10 })
+    if (!eqs.length && props.doc.customer) eqs = await listDocs('Service Equipment', { filters: { customer: props.doc.customer }, fields: ['name', 'equipment_type', 'status', 'serial_number'], limit: 10 })
+    if (!eqs.length) { dsMsg.value = 'Aucun appareil lié à ce service'; return }
+    const active = eqs.filter(e => String(e.status || '').toLowerCase() !== 'retiré')
+    const pick = active.find(e => e.serial_number) || active[0] || eqs.find(e => e.serial_number) || eqs[0]
+    emit('navigate', 'Service Equipment', pick.name)
+  } catch (e) { dsMsg.value = ''; $q.notify({ type: 'negative', message: 'Do Stuff : ' + (e.message || e) }) } finally { dsLoading.value = false }
+}
 </script>