Customer Portal Zoho Desk | Ticket creator name visible on ticket details page

Customer Portal Zoho Desk | Ticket creator name visible on ticket details page

Hello,

How can the name of the ticket creator be displayed on the ticket detail page?
If I set "Team Tickets" in the overview page, I can see the name:



On the ticket detail page you see only the e-mail address of the contact person, but the name must also be visible!