## get_child_data_source(Table_name) {#str} The Aspose.Words mail merge engine invokes this method when it encounters a beginning of a nested mail merge region. ```python def get_child_data_source(......## get_child_data_source(table_name) {#str} The Aspose.Words...get_child_data_source(self, table_name: str): ... ``` | Parameter...