In the example below, a user is a sub-Box creator in the "Portfolio" Box. This role is not enough to give them access to the Portfolio Box itself, this is why it is greyed out, but they can create a sub-Box within Portfolio. The user is also an Admin in ALFA and OMEGA, which is why they have access to those Boxes. They can't see any other Boxes nested in Portfolio if they don't have an appropriate security role assigned within them - there could be 20 Boxes nested under Portfolio and they won't see them, unless they have been assigned a role in each of them (or a role at an upper-level Box, since security roles are inherited. If you are an Admin of a Box you are an Admin in all its sub-Boxes. All roles are inherited, except the sub-Box creator).
