Multilevel Hierarchies

Multilevel classification hierarchies consist of ranked, logically related levels with a strictly ordered parent/child relationship, represented in a linear sequence such as Project > Study > Site > Patient. A parent level can have only one child level, and a child level can have only one parent level.

Oracle LSH uses multilevel hierarchies to display outputs on the Reports screen. You can also use multilevel hierarchies to search for outputs and defined objects.