diff --git a/templates/da_cache_to_shub.json.j2 b/templates/da_cache_to_shub.json.j2
index ec25763..39f3808 100644
--- a/templates/da_cache_to_shub.json.j2
+++ b/templates/da_cache_to_shub.json.j2
@@ -186,8 +186,8 @@
 								"Content-type": "application/json"
 							},
 							"body" : {
-							  "username": "blue-cloud-api@isti.cnr.it",
-							  "password": "QNKZLW8mkZdCyNrF"
+							  "username": "${workflow.input.callback.username}",
+							  "password": "${workflow.input.callback.password}"
 							}
 						}
 					},