Which field should be changed to modify the name of a report button?

To modify the name of a report button, the appropriate field to adjust is the Display Name. The Display Name is specifically meant for showing the name that will appear to users on the button itself. This field affects how users identify the button's function at a glance, enhancing user experience by providing clear and understandable labels.

While other options may seem relevant, they serve different purposes. The Button Name often refers to a technical identifier used in the background of an application, which does not necessarily impact what the user sees. The Report Title typically denotes the name of the report as a whole, not the specific button used to generate or access that report. The Label Name might refer to other labels within the interface that do not directly correlate to the button's display. Thus, for the specific task of changing the name that users see on a report button, focusing on the Display Name is the most effective choice.