---
schema_version: "1"
id: 4ee612140b272fcbfa4cd2c19b10da4f9952f2988119e750465f1e78681bed30
title: "Upgrading OM: Activate or Delete OMStdBundleActivationBackCompatibility"
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/ind/264-0-0/comms_t_upgrading_omactivate_or_delete_omstdbundleactivationbackcompatibility_240804.md
canonical_url: https://help.salesforce.com/s/articleView?id=ind.comms_t_upgrading_omactivate_or_delete_omstdbundleactivationbackcompatibility_240804.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: b0e1e98218a25892fc0a6473eba407f7f259f8e13323c0ea3381d5d8912f53dd
description: Depending on which release you've upgraded from, you must either activate or delete this bundle from the Custom Settings. If you've been directed to this page, then follow the appropriate instructions. Otherwise, you can ignore this page.
products:
  - Industry Solutions
  - Cross Cloud
release: "264"
---
# Upgrading OM: Activate or Delete OMStdBundleActivationBackCompatibility

Depending on which release you've upgraded from, you must either activate or delete this bundle from the Custom Settings. If you've been directed to this page, then follow the appropriate instructions. Otherwise, you can ignore this page.

If you're already viewing the Custom Settings list, then skip to step 4.

1. Click the **Setup** button at the top right of your org. If you're already in Setup, then you can skip this step.
    
    ![An image of the Setup button.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-ind-order_management-264-0-0-production-enus/c2040b01-aade-4ba7-8a7d-d7cd745d5c8c/order_management/images/om-setup_btn_setup_sel.png)
2. In the Quick Find box, type Custom Settings, then click **Custom Settings**.
3. Find **XOMSetup**, and click the **Manage** link next to it. If you don't see XOMSetup, then click the **X** from among the letters at the top of the screen to filter out most of the options.
    
    ![The Custom Settings screen, with arrows pointing to the X navigation aid and the XOMSetup list item.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-ind-order_management-264-0-0-production-enus/c2040b01-aade-4ba7-8a7d-d7cd745d5c8c/order_management/images/ompl_xom_setup.png)
4. Check whether the following item appears in the list (which is alphabetical): **OMStdBundleActivationBackCompatibility**. Do one of the following things, depending on whether that item is there:
    
    - If it's there: You must either delete it or edit it, depending on what you've been instructed to do. Click either the **Del** or the **Edit** link to the left of **OMStdBundleActivationBackCompatibility**.
    - If it's not there: If you've been instructed to delete it, then you're done! Otherwise click the **New** button at the top of the list, and then move on to the next step.
5. Verify that the following information is in the fields, or enter them yourself:
    
    - In both the **Name** and **Key** fields: `OMStdBundleActivationBackCompatibility`.
    - In the **Value** field: `true`
    
    ![XOM Setup Edit dialog.](https://sf-zdocs-cdn-prod.zoominsoftware.com/tdta-ind-order_management-264-0-0-production-enus/c2040b01-aade-4ba7-8a7d-d7cd745d5c8c/order_management/images/om_cust_bundle_act.png)
6. Click **Save**, then return to the steps for upgrading Order Management.