Docx4j以编程方式添加w:sdt内容控制。

I'm building a small java program to test all the "document related" features i need to cover with docx4j to fulfill my project requirements. In abstract: being able to create templates with "content controls" that will be offered as "raw template" to the users. Let the user enhance them, to finally populate them with data. I'm dealing with "docx4j" because of the "repeating and conditional" features.I'm building a small java program to test all t