Group header

Group headers and Group footers label and summarize data in a group of records.

Event
AfterCreateMacro	Macro, that will be executed after the creation of the report
AfterCreateMacroParameters	Parameter settings for AfterCreateMacro
BeforeCreateMacro	Macro, that will be executed before the creation of the report
BeforeCreateMacroParameters	Parameter settings for BeforeCreateMacro

Main
PreferredHeight	Defines the preferred height of the panel
ForceNewPage	Specifies whether detail headers are printed on a separate page, rather than on the current page. Is set to one of the following constants defined in `ReportPanelConstans`: `NONE` (the default) `BEFORE_AREA` `AFTER_AREA` `BEFORE_AFTER`
Opaque	See common properties

View
Background	See common properties