Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/elements/interfaces/IReportDesignModel.java
*/
	public static final String AFTER_FACTORY_METHOD = "afterFactory"; 
	/**
	 * Name of the method called before starting a presentation time action.
	 */
	public static final String BEFORE_RENDER_METHOD = "beforeRender"; 
	/**
	 * Name of the method called after starting a presentation time action.
	 */
	public static final String AFTER_RENDER_METHOD = "afterRender"; 
	/**
	 * Name of the property to store report design icon/thumbnail file path.
	 */
	public static final String ICON_FILE_PROP = "iconFile"; 
	/**
	 * Name of the property to store the cheet sheet file name.
	 */
	public static final String CHEAT_SHEET_PROP = "cheatSheet"; 
	/**
	 * Name of the property to store the thumbnail image for the design or
	 * template.
	 */
	public static final String THUMBNAIL_PROP = "thumbnail"; 
	/**
	 * Name of the property that defines the layout format of this report
	 * design.
	 */
	public static final String LAYOUT_PREFERENCE_PROP = "layoutPreference"; 
	/**
	 * Encoding mode for the thumbnail image.