Universal Containers wants to use a Customer Community with Customer Community Plus licenses to allow...

Universal Containers wants to use a Customer Community with Customer Community Plus licenses to allow their customers access to track how many containers they have rented and when they are due back. Universal Containers uses a Private sharing model for External users, Many of their customers are multi-national corporations with complex Account hierarchies. Each account on the hierarchy represents a department within the same business,

One of the requirements is to allow certain community users within the same

Account hierarchy to see several departments’ containers, based on a custom

junction object that relates the Contact to the various Account records that

represent the departments.

Which solution solves these requirements?