Hiding Business title Display on absence entries Advanced Mode

Hi ,

Advanced Entry mode is enabled for Employee , manager & Admin and assignment selection is not enabled on Absence type.

At any given point in time employee only one assignment is active , we don't have employee with multiple assignments.

When Employee enters Absence via ESS and tries to edit absence Business Title is available for selection .

Is there any chance to hide via page customization?  Business Tittle is not displayed or available for selection in basic mode.

Thanks,

Manoj