在哪里可以找到更深入的组件SDD2P解释？

嗨伙计们，我似乎无法找到详细解释的东西。
例如，组件SDD2P。
从参数中，用户几乎知道它的作用，但是如果组件有一些警告，除非对其进行解释，否则用户不会知道。
我尝试在帮助选项和在线用户手册中查找它，但没有运气？
我在哪里可以找到组件的详细说明？
谢谢，威廉



     以下为原文

  Hi guys,

I can't seem to find detailed explanations of stuff. For example, the component SDD2P. From the parameters the user pretty much knows what it does but if there is some caveat for the component the user wouldn't know unless it is explained. I tried looking for it in the help option and online user manual but no luck?

Where can I find detailed explanation of components?

Thanks,
William