RCA diagram template Root-cause diagram used in RCA analyses. See Also RCA is required if the criticality index is or above For an hidden failure, if the criticality index is greater than or equal to the threshold, the recommendation is “RCA is required”. See Also RCA is not required if the criticality index is or below For an evident failure, if the criticality index is less than or equal to the threshold, the recommendation is “RCA is not required”. See Also RCA is not required if the criticality index is or below For an hidden failure, if the criticality index is less than or equal to the threshold, the recommendation is “RCA is not required”. See Also RCA is required if the criticality index is or above For an evident failure, if the criticality index is greater than or equal to the threshold, the recommendation is “RCA is required”. See Also Creation Status to be automatically applied to the root cause analysis when it is created. See Also Sent for approval Status to be automatically applied to the root cause analysis when it is sent for approval. See Also Approved Status to be automatically applied to the root cause analysis when it is approved. See Also Redraft Status to be automatically applied when the approved analysis is redrafted. See Also Rejected Status to be automatically applied to the root cause analysis if it is rejected after being sent for approval. See Also