public final Category getOriginalCategory() {
		if (originalDataTypePath != null && originalDTM != null) {
			CategoryPath originalCategoryPath = originalDataTypePath.getCategoryPath();
			if (originalDTM.containsCategory(originalCategoryPath)) {
				return originalDTM.getCategory(originalCategoryPath);
			}
		}
		return null;
	}
Return the original category for the composite data type being viewed
@return the category
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/compositeeditor/CompositeViewerModel.java