{"spec_id":"idea-hierarchy-super-child","title":"Idea Hierarchy — Super-Ideas and Child-Ideas","summary":"**Idea**: `idea-hierarchy-model` (sub-idea of `portfolio-governance`)","potential_value":0.0,"actual_value":1.0,"estimated_cost":0.0,"actual_cost":1.0,"value_gap":0.0,"cost_gap":1.0,"estimated_roi":0.0,"actual_roi":1.0,"idea_id":"idea-realization-engine","process_summary":"Idea model includes idea_type, parent_idea_id, child_idea_ids fields; IdeaType enum has super, child, standalone values; Super-ideas excluded from task pickup in ROI and unblock queries; Child-ideas inherit parent context for display; Existing ideas default to standalone for backward compatibility","pseudocode_summary":null,"implementation_summary":"api/app/services/idea_service.py (set_parent_idea()); api/app/models/idea.py (IdeaType, parent_idea_id, child_idea_ids)","created_by_contributor_id":null,"updated_by_contributor_id":null,"created_at":"2026-04-09T03:10:08.910139Z","updated_at":"2026-04-09T03:10:08.910139Z","content_path":"specs/idea-hierarchy-super-child.md","content_hash":"5ea981d50e815ed6","workspace_id":"coherence-network"}