diff --git a/htdocs/fourn/class/api_supplier_orders.class.php b/htdocs/fourn/class/api_supplier_orders.class.php
index bee6346386b..b180016bdd9 100644
--- a/htdocs/fourn/class/api_supplier_orders.class.php
+++ b/htdocs/fourn/class/api_supplier_orders.class.php
@@ -187,6 +187,8 @@ class SupplierOrders extends DolibarrApi
 	/**
 	 * Create supplier order object
 	 *
+     * Example: {"ref": "auto", "ref_supplier": "1234", "socid": "1", "multicurrency_code": "SEK", "multicurrency_tx": 1, "tva_tx": 25, "note": "Imported via the REST API"}
+	 *
 	 * @param array $request_data   Request datas
 	 * @return int  ID of supplier order
 	 */