Robots can be used to remind parents to sign. Enterprise WeChat is a tool for internal communication and collaboration, which provides rich applications and open interfaces, and can realize automatic message push and reminder functions. By writing the code of the robot, you can send a notification message to your parents to remind them to sign.

The specific implementation depends on the setting of enterprise WeChat and the function of the robot. For example, you can use the application development interface provided by enterprise WeChat to store parents' information in a database and set a scheduled task to send notifications and reminders. You can also use the group chat robot function of enterprise WeChat to trigger robots to send notifications and reminders through instructions or keywords. In addition, if there is a need to integrate other third-party platforms or systems, you can also develop corresponding interfaces to achieve it.

It should be noted that when using robots to remind parents to sign, parents' privacy and personal information protection should be considered. Ensure legal and compliant data collection and processing measures, and follow the requirements of relevant laws and regulations.

In short, by properly configuring and writing robot code, we can realize the functions of reminding and pushing parents' signatures in enterprise WeChat.