Entity Hierarchy

The ownership of DVI System entities are arranged in a hierarchical structure, i.e:

• Country DNK
  • Agencies
    • Agency A1 is Top-level
      • Files
      • Officers
        • O1-A1
        • O2-A1 <-> COBRA as Recon
    • Agency A2
      • Files
        • PM1, PM2, PM3 … PM8
        • AM1, AM2, AM3, AM4, AM6, AM7, AM9
      • Officers
        • O3-A2 <-> COBRA as Administrator
        • O4-A2
      • Operations
        • COBRA is not Public
          • Incidents
            • INC1
              • file links AM1, AM2, AM3, AM4, AM5, PM1, PM2, PM3
            • INC2
              • file links AM4, AM5, AM6, AM7, AM8, AM9, PM4 … PM8
• Country SWE
  • Agencies
    • Agency B1
      • Files
        • AM5
      • Officers
        • O5-B1
        • O6-B1
• Country GER
  • Agencies
    • Agency C1
      • Files
        • AM8
      • Officers
        • O7-C1 <-> COBRA as User
        • O8-C1

Expressed in a diagram: