Which configuration steps should a consultant take to meet this requirement?

Universal containers want technicians to view work progress through the work order line-item card in the field service lightning mobile app.

Which configuration steps should a consultant take to meet this requirement?
A . add the work order line items related list of the work order page layout and assign the layout to the technician ‘s profile.
B. create a custom visual force page and add an external link in the field service lightning mobile app to view the page in the mobile browser.
C. create a custom lightning component that displays work order progress and deploy it to technicians through the field lightning mobile app.
D. create a report chart that summarizes work order line items and add a link to the service appointment layout.

Answer: A