New correction: The hierarchy correction transaction has been created.
Correction type and assets entered: The type of error and the assets involved have been selected.
Assets matched: APM has matched the assets involved in the correction.
Details retrieved: The user has pressed the Continue button and APM has determined the work orders, indicators, and other documents affected by the correction.
Processed: The correction has been processed; APM has entered the hierarchy correction changes.

APM constructs a full hierarchy location using the code that you enter in the Hierarchy code box joined with the hierarchy codes for its parent/ancestors. The codes are separated by a period (.). Hierarchy locations are updated whenever the asset or one of its ancestors is moved within the hierarchy (or if a hierarchy code changes).