Travel Approval Expenses Workflow

Hi,

we have configured the Approval Travel Exepense into SAP Fiori. We have a question regarding the reject of travel expenses report.

When the user reject, a pop up appear and the user write the reason of reject and click to reject:

So, now the standard Workflow (WS20000040) restart with the decison task reject. All work fine.

The question is: The text written in a pop up where it is saved? Can I intercept this text in a standard workflow?

Thanks in advance.

Regards.

Lorenzo