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# Update child campaign configuration

> Learn how to update the configuration of a child campaign in Zuora by following a series of steps, including launching the Promotion Codes, locating the campaign, and making necessary changes.

Learn how to update the configuration of a child campaign in Zuora by following a series of steps, including launching the Promotion Codes, locating the campaign, and making necessary changes.

Launch **Promotion Codes** from your Zuora tenant.

In the **Campaigns** tab, locate the campaign that includes the target child campaign, and click  to enter the homepage of the campaign.

Scroll to the bottom of the campaign homepage, locate the child campaign that you want to update, and click  on the left.

Select **Edit** from the expanded menu.

In the **Update Promo** dialog, make the corresponding changes to the configuration of the selected child campaign.

Click **Update** to save the changes.