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Normally it contains a warning that this is the last panel before installation. The panel contains a scrollable HTML text area to display the summary. The informations are information displayed is collected from each panel by calling the methods getSummaryCaption and getSummaryBody. The method getSummaryCaption is implemented in IzPanel with a panel name default text, getSummaryBody has to be implemented in all panels which should be presented in the summary. If the secound method is not implemented, no summary of this panel will be shown.
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