{
  "study_name": "your_study_name",
  "description": "Brief description of what this study optimizes",
  "created": "YYYY-MM-DDTHH:MM:SS",
  "status": "planned",
  "design_variables": [
    "variable_name_1",
    "variable_name_2"
  ],
  "objectives": [
    "objective_name_1",
    "objective_name_2"
  ],
  "constraints": [
    "constraint_name_1"
  ],
  "substudies": [],
  "last_modified": "YYYY-MM-DDTHH:MM:SS",
  "organization_version": "2.0",
  "directory_structure": {
    "1_setup": "Pre-optimization setup (model, benchmarking)",
    "2_substudies": "Optimization runs (numbered chronologically)",
    "3_reports": "Study-level comparative analysis"
  }
}