## FieldMergingArgsBase class Base class for [FieldMergingArgs](../fieldmergingargs/) and [ImageFieldMergingArg](../imagefieldmergingarg/). To learn more, visit the [Mail Merge and Reporting](https...... To learn more, visit the [Mail Merge and Reporting](https://docs...aspose.com/words/python-net/mail-merge-and-reporting/) documentation...