I have been receiving such a short message: You have something to do on the collaborative knowledge management platform that is close to or beyond the deadline, please deal with it quickly. What is th

I have been receiving such a short message: You have something to do on the collaborative knowledge management platform that is close to or beyond the deadline, please deal with it quickly. What is this? First of all, if you don't go to work, you don't have to look behind. Just delete the message. Find out if your company has OA. If yes, please ask the information technology department, human resources department or administrative department if you have login permission. If yes, log in to OA system with a computer to check the to-do list. If you have any questions that need to be dealt with, give a reply. If not, don't worry about text messages.