project = New Project();

project << Add Bookmarks(

			Group(

				"Sample Data",

				Expanded( 1 ), // グループを展開する

				{File( "$SAMPLE_DATA/Air Traffic.jmp" ),

				File( "$SAMPLE_DATA/Big Class.jmp" )}

			)

);

project << Set Layout(

	H Splitter Box(

		<<Set Sizes( {0.15, 0.85} ),

		Tab Page Box( Window ID( "Bookmarks" ), )

	)

);

project << Save( "$DOCUMENTS/My Project.jmpprj" );