This page displays a tree view of the Concepts. Selecting the + or - buttons expand or contract the nodes of the tree. Selecting a concept navigates to the Concept View page.

This page displays the information about a Concept, and a list of the Variables that are related to this Concept. The Title and Description of the Concept are displayed, along with a list of the Sub-Concepts. Selecting a Sub-Concept navigates to the Concept View page for that Sub-Concept.

The Related Data Variables section shows a list of all variables that are related to this concept. This list can contain variables from multiple Study Units. Selecting a Variable navigates to the Variable View page.