在类别中X天后自动删除主题？

[JammyDodger]

我认为目前无法通过任何现有工具实现自动化，但我们有一个关于此功能的开放性功能请求：

Category-level auto-delete topics the same as auto-close feature

this is a feature request to make it possible to have a category where users are free to discuss without any concern. two use cases I can think of: for newbies who may be afraid to participate, one can config a category whose topics are temporary and is more like a test environment (like try.discourse.com). for countries with lots of censorship (less freedom of words), it’d be much safer for users to discuss temporarily rather than permanent.