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The parameter allows defining a page of application help to be opened after pressing the F1 key while the picture is active. If the parameter is not defined , the title and the picture is in another picture, the help setting is taken from it. If the picture still has no help, the main application help page setting from the application settings is used. If the parameter is still undefined or the application does not use application help, the title page of D2000 help will be opened.
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