Custom Form Mapping
We have a scenario where AEM forms data will be submitted to Adobe Campaign and thus we are using Custom Form Mapping technique as described in https://helpx.adobe.com/experience-manager/6-3/sites/developing/using/extending-campaign-form-mapping.html. We have been successful in mapping our standalone tables, but are facing problems in mapping tables which have a JOIN relation with other Adobe Campaign tables. Please suggest if this is feasible and how? Are their some samples that we can refer to?