WHERE I CAN FIND HOSTNAME?

WHERE I CAN FIND SYSTEM HOSTNAME?

I MADE  CLOUD SHARE PRO PLUS ACCOUNT (30 DAYS FREE TRIAL VERSION SAP HANA FOR DEVELOPER)

I M ABLE TO CONNECT HANA STUDIO.

FOR ADD NEW SYSTEM ON SAP HANA.

I NEED TO KNOW SYSTEM HOST NAME.

WHERE I CAN FIND THIS HOST NAME(WHICH IS FREE FOR 30 DAYS).