---
title: Restricted content
description: "This content has been restricted for registered STEMSOFT users. To access this content, please [log in](/support) or [contact us](/contact-us) for further assistance."
url: "https://www.stemsoft.com/knowledge/why-are-sibling-product-code-splits-a0-aa-ab-ac-not-a0-b0-c0-and-d0/"
updated: "2024-03-05"
category: STEMSOFT LAB / Articles and FAQs
tags:
  - Labeling
  - STEMSOFT CORD
  - STEMSOFT LAB
---

# Restricted content

This content has been restricted for registered STEMSOFT users. To access this content, please [log in](/support) or [contact us](/contact-us) for further assistance.