Show only worker email to Line Managers for Pending Worker

Hello,

We have a requirement for Line Managers to see a Pending Worker's work email address to enable them to submit requests ahead of the start date, for example to order equipment. Using a modified security role and design studio we are able to show the email section to Line Managers but this also includes the Pending Worker's person email address which we do not want Line Managers to see.

Is there a way to only show worker email address using design studio or would this have to be a customisation to the page itself?

Thanks

Martyn