def METHOD_NAME(self, instance):
    representation = super().METHOD_NAME(instance=instance)
    # if "configuration" in self.fields:
    # Finalize formio component configuration with dynamic parts that depend on the
    # HTTP request. Note that this is invoked through:
    # 1. the :class:`openforms.submissions.api.serializers.SubmissionStepSerializer`
    #    for the dynamic formio configuration in the context of a submission.
    # 2. The serializers/API endpoints of :module:`openforms.forms.api` for
    #    'standalone' use/introspection.
    rewrite_formio_components_for_request(
        instance.configuration_wrapper,
        request=self.context["request"],
    )
    representation["configuration"] = instance.configuration_wrapper.configuration
    return representation