You can use the Paid Rule Engine to automatically assign Post custom fields to Ad Variant custom fields. In this article, we will guide you through the actions that can be used to implement this use case.

How to Copy Custom Field Values from Outbound Posts to Ad Variants via Paid Rules

1. Click the New Tab icon . Under the Sprinklr Marketing - Advertising tab, click Manage Rules within Optimize.

2. In the top-right corner of the Rule Engine window, click Create New Rule.

3. On the New Rule window, enter a Name and Description for your rule.

4. Select Customer from the Rule Scope drop-down menu and Paid from the Context drop-down menu.

5. Enter the other details as required and click Next in the bottom-right corner.

6. On the Rule Builder window, click the Add Condition/Action icon  and select Add Action to set your desired actions.
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7. Under Actions To "Map Post Custom Field Values to Ad Variant", select the custom field name from the drop-down menu and choose from the list of Ad Variant custom fields you want to map to.
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8. Click Save in the bottom right corner to save your rule.

9. Hover over the Options icon  and select Enable Rule in the top right corner of the Rule Builder window to automate ad variant custom field mapping.