diff --git a/backend/web/server/plugins/entreprisedufutur/functions.js b/backend/web/server/plugins/entreprisedufutur/functions.js
index 1b21016f7..c8ba42dfa 100644
--- a/backend/web/server/plugins/entreprisedufutur/functions.js
+++ b/backend/web/server/plugins/entreprisedufutur/functions.js
@@ -512,6 +512,12 @@ declareComputedField({model: 'admin_dashboard', field: 'partner_list', getterFn:
 
 //Order declarations
 declareEnumField({model: 'order', field:'status', enumValues: ORDER_STATUSES})
+declareVirtualField({model: 'order', field: 'order_tickets', multiple: true, instance: 'Array',
+  caster: {
+    instance: 'ObjectID',
+    options: { ref: 'orderTicket' }
+  }
+})
 
 //OrderTicket declarations
 declareEnumField({model: 'orderTicket', field: 'status', enumValues: USERTICKET_STATUSES})
diff --git a/backend/web/server/plugins/entreprisedufutur/schemas/OrderSchema.js b/backend/web/server/plugins/entreprisedufutur/schemas/OrderSchema.js
index 4d07ed091..18f2e4fed 100644
--- a/backend/web/server/plugins/entreprisedufutur/schemas/OrderSchema.js
+++ b/backend/web/server/plugins/entreprisedufutur/schemas/OrderSchema.js
@@ -18,6 +18,13 @@ const OrderSchema = new Schema({
 }, schemaOptions)
 
 /* eslint-disable prefer-arrow-callback */
+
+OrderSchema.virtual('order_tickets', {
+  ref: 'orderTicket',
+  localField: '_id',
+  foreignField: 'order'
+})
+
 /* eslint-enable prefer-arrow-callback */
 
 module.exports = OrderSchema
\ No newline at end of file