If you want to change your display name within KOS Studio, use the following steps:

• Log in to KOS Studio.
• Select Settings from the top navigation bar and choose Account Settings.
• In the Account Settings pop-up, click the Edit icon beside the username.
• Edit your username, and save the changes

Changing your username will immediately update your display name across all collaborative spaces and action in KOS Studio.

Want to learn more? Check out: Account Settings