The Report - Bar is activated from the menu bar of EBSILON®Professional:
View ==> Report-Bar
Clicking on the entry Report-Bar opens an additional window for the model, in which the complete report structure is displayed.
By clicking on the [+] - symbol to the left of the report entry, the report tree can be expanded i.e. the next lower report level is shown.
Clicking on the [-] - symbol closes the lower report level again.