# Step 6: Update the system
After you rebuild the system, 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 checkboxes under **General Settings**:
* Update running system
* Create essential data
* Localize types\ 
3. Select the `digitalriveraddon`, `digitalriverbackoffice`, `digitalriverservices` checkboxes further down under **Project data settings**. \ 
\
4. Click the **Update** button to update the Hybris system. This process can take up to three hours to complete.
5. Verify the content in **Backoffice** by selecting **System**, then select **Business process**, select **Dynamic Processes Definitions**, select`order-process/return-process` and check the content.
6. After you finish updating the system, if the changes do not appear in **Backoffice**, run the `projectdata-dynamic-business-process-order.impex` and `projectdata-dynamic-business-process-return.impex` files.