How to reference a user while chatting in Communicator.
1. While chatting in the Communicator, type 'u:' and begin typing the user name.
![](https://media.screensteps.com/image_assets/assets/002/780/853/original/b1c70b5c-48e7-460c-877a-8e2328882ec2.png)
2. A list of users will appear in a drop-down list. Select the appropriate user.
![](https://media.screensteps.com/image_assets/assets/002/780/854/original/c498b993-12c1-4cc0-9d4e-1fee1bf3aa4a.png)
3. Once you've finished typing, press 'Enter' on your keyboard.
![](https://media.screensteps.com/image_assets/assets/000/904/574/original/03d82aca-6989-43b2-b5a8-e7c2f478dbf7.png)