diff --git a/src/pages/DomandaEditPreInstructor/index.js b/src/pages/DomandaEditPreInstructor/index.js
index 394233b..59d47b6 100644
--- a/src/pages/DomandaEditPreInstructor/index.js
+++ b/src/pages/DomandaEditPreInstructor/index.js
@@ -612,12 +612,26 @@ const DomandaEditPreInstructor = () => {
     }
 
     const footerCompleteDialog = useCallback(() => {
+        let onSubmitAction;
+        let isDisabled = loading;
+
+        if (operationType === 'approve') {
+            onSubmitAction = doApprove;
+            isDisabled = isDisabled || !amountAccepted || isEmpty(amountAccepted) || amountAccepted === 0;
+        } else if (operationType === 'tf_reject') { 
+            onSubmitAction = doRejectingStatus;
+  
+        } else { 
+            onSubmitAction = doReject;
+
+        }
+
         return <div>
             <Button type="button" label={__('Annulla', 'gepafin')} onClick={hideCompleteDialog} outlined/>
             <Button
                 type="button"
-                disabled={loading || ('approve' === operationType && (!amountAccepted || isEmpty(amountAccepted) || amountAccepted === 0))}
-                label={__('Invia', 'gepafin')} onClick={'approve' === operationType ? doApprove : doReject}/>
+                disabled={isDisabled}
+                label={__('Invia', 'gepafin')} onClick={onSubmitAction}/>
         </div>
     }, [amountAccepted, data, motivation]);
 
@@ -823,7 +837,8 @@ const DomandaEditPreInstructor = () => {
             applicationStatus: 'TECHNICAL_EVALUATION_REJECTED'
         };
         setLoading(true);
-        setIsVisibleCompleteDialog(false);
+        setOperationType('tf_reject');
+        setIsVisibleCompleteDialog(true);
         ApplicationEvaluationService.updateStatus(assignedApplicationId, body, handleRejectingSuccess, handleRejectingError);
         
     }