Below the box is a sequence of descending boxes arranged in five rows. The boxes are linked starting from the AdminSession box with downward arrows. Specifically, two sequences illustrate the access relationships, the first sequence is AdminSession, Schemas, Schema, SchemasRevs, SchemaRev, PackageRevs, and PackageRev. The second sequence is AdminSession, Databases, Database, SchemaRev, PackageRevs, and PackageRev.