Assurance / ICAM graph model ICAM · Swiss-cheese source neo4j
Contributing-factor graph Each ICAM layer should contribute a barrier. Dashed = not analysed — a hole in the Swiss cheese. Drag any card to rearrange; click to inspect. Reset layout
layer analysed not analysed (hole) incident corrective action evidence
Read-only projection of the investigation onto the ICAM model. Coverage and linkage are computed, not asserted.
ICAM coverage 4 layers