Report Painter reports are available throughout your SAP system, including for reporting in FI, Controlling (CO), Project System (PS), Funds Management (FI-FM), and Logistic Information System (LIS). From a technical perspective, you can assign one or multiple Report Painter reports to a report group. You can then execute the report group using transaction GR55.
However, most organizations prefer to assign report authorizations by transaction code and therefore create individual transaction codes for each report. Then you have to transport the new transaction throughout the system landscape to execute the Report Painter report in your different systems (e.g., development or production).