How does WeChat tell leaders that there are documents to sign?

It can be said: hello, boss, I have a document here that needs your signature. Please tell me your schedule and I'll ask you to sign it when you are free.

Wechat is a free application launched by Tencent on 201110, which provides instant messaging service for intelligent terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong. Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms. At the same time, you can also use service plug-ins such as "shake", "circle of friends", "public platform" and "voice notepad" to enjoy streaming media content through * *.

Wechat was planned and launched by Shenzhen Tencent Holdings Co., Ltd. on 20 10 and 10, and was created by the product team of Tencent Guangzhou R&D Center. The team led by team manager Zhang Xiaolong has successfully developed Internet projects such as Foxmail and QQ mailbox. Ma, president of Tencent, confirmed the name of this product as "WeChat" in the email of product planning.