Hello,
you can use ActionCustomerFormBuilderModifier hook to add custom fields in customer form backoffice.
Here is the demo link : https://devdocs.prestashop.com/1.7/modules/sample-modules/grid-and-identifiable-object-form-hooks-usage/#adding-new-form-field-to-customer-form
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Hello,
you can use ActionCustomerFormBuilderModifier hook to add custom fields in customer form backend
Hello,
you can use ActionCustomerFormBuilderModifier hook to add custom fields to form on cutomer backend