In the DingTalk app, navigate to Messages, and then click on the group where you want to add a Datadog integration.
In the top right corner, click the Group Settings icon (it looks like an ellipsis) and choose Group Robot.
On the Group Robot menu, select Datadog and click Add.
Enter a name for the robot and click Finished. This returns a webhook address.
Copy the webhook address and then click Finished.
On the DingTalk integration tile, enter the DingTalk group where you added the Datadog integration into the Group Name field and paste the webhook address into the Group Robot Webhook field. Group names can contain letters, digits, and underscores.