I/E Vehicles and menu refactor

[crolopez]

Hi team,

It is necessary to add content to the documentation of this business type. Regardless, I think that it must be a subsection of a new section called SecuroServ business lines (for example), which should also include a subsection for the boxes business.

Tasks

• Create a new section to include the SecuroServ business lines.
• Create a subsection for I/E vehicles and fill it.