private void showAbout(DomainFile domainFile, Map<String, String> metadata) {
		HelpLocation helpLocation = new HelpLocation(GenericHelpTopics.ABOUT, "About_Program");
		AboutDomainObjectUtils.displayInformation(tool, domainFile, metadata,
			"About " + domainFile.getName(), null, helpLocation);
	}
Display a pop-up dialog containing information about the Domain Object
that is currently open in the tool.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/help/AboutProgramPlugin.java