private static String getTypeInfoRelativeName(String fullPath) {

		String[] parts = fullPath.split("/data/typeinfo/");
		String relativePath = parts[1];

		// e.g., "Extension1: " or ""
		String extensionName = getExtensionName(fullPath);
		return extensionName + relativePath;
	}
Class for action to open a recently opened data type archive.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/datamgr/actions/RecentlyOpenedArchiveAction.java