## MailMergeOptions.trim_whitespaces property Gets or sets a value indicating whether trailing and leading whitespaces are trimmed from mail merge values. ```python @property def trim_whitespaces(s......Bond', 'London', 'Classified'] aw.lowcode.MailMerger.execute(input_file_name=doc..., field_values=field_values) aw.lowcode.MailMerger.execute(input_file_name=doc...