> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/sap/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/sap/sap-commerce-cloud-extension-1.2/install-a-new-instance-of-the-1.0-app/step-6-update-the-system.md).

# Step 6: Update the system

Learn how to update the system.

After you [rebuild the system](/sap/sap-commerce-cloud-extension-1.2/install-a-new-instance-of-the-1.0-app/step-5-rebuild-the-system.md), you may need to perform full initialization through the Hybris Administration Console (HAC) if this is the first Hybris installation. 

If you have already performed full initialization, update your Hybris system as follows: 

1. From your web browser, select **HAC**, select **Platform**, and then click **Update**.
2. Select the following check boxes under **General Settings**:
   * **Update running system**
   * **Create essential data**
   * **Localize types**\ <img src="https://3220215794-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQDWZrA5u5Oi24qgdfq%2F-McUb3EyCbBYjzoOWWza%2F-McUbi5d6hoKbHchc3d3%2FGeneral%20settings.png?alt=media&amp;token=e4040724-c6cd-4542-b6b0-bd963ebfc777" alt="" data-size="original"> <br>
3. Select the `digitalriveraddon`, `digitalriverbackoffice`, `digitalriverservices`**,**  `digitalrivercore`, `digitalriverb2baddon`, `digitalriverwebserices`, `digitalriverdao`, `digitalriveroms` check boxes under **Project data settings**. \
   &#x20;&#x20;
4. Click the **Update** button to update the Hybris system. This process can take up to three hours to complete.&#x20;