Full Detailed In-Depth Explanation:

The Tree Management feature in Oracle HCM Cloud’s Functional Setup Manager (FSM) allows defining hierarchical structures for various entities. The seeded (predefined) tree structures supported by Oracle include:Organization(e.g., legal entities, business units),Position(position hierarchies),Department(departmental reporting structures), andGeographies(location-based hierarchies). These are foundational for managing enterprise structures and relationships, as outlined in the documentation.

Option A includes "division," which isn’t a seeded tree type (divisions are part of organizations but not a distinct hierarchy). Option C’s "job" isn’t a hierarchy—jobs are flat structures. Option D’s "establishment" is a legal entity attribute, not a tree type. Option B correctly lists the seeded tree structures: organization, position, department, and geographies.