Which of the following do you define in a library of the Report Painter?

Report groups and individual reports are created using a library, but the library itself defines the underlying data elements, not the reports or groups themselves.

Formats and format figures relate to the presentation and display options within a report, not the fundamental data elements defined in a library.

Predefined columns and rows are elements of a report or a form, which are built on top of the library's characteristics and key figures, not defined in the library itself.

A Report Painter library serves as a repository that defines which characteristics (e.g., company code, cost element, profit center) and key figures (e.g., actual costs, plan costs, variances) can be used to build reports within that specific library. It structures the available data for reporting.