谢谢。 任意的数字100 能否给个链接。 找了两天了关于Efile140

只找到这个。

Delays In Mailing In Supporting DocumentationUSCIS cannot process your case without its supporting documentation (if documentation is required). Please send in your documents soon after you have E-Filed your application. For sending your supporting documentation, please follow the instructions listed under ting Supporting Documentation谢谢了。能否给个链接， 是不是只有file过了才可以得到这个信息。