Allowable values of rcaEvolutionType element

Code	Label	Definition
AGGREGATION		results from the aggregation of previously reported SA or LSA
CHANGEBOTHAGGREGATIONANDSPLITTING		complex operation involving both the splitting and aggregation of previously reported SA or LSA
CHANGECODE		the identifiers used at national level have changed (the real-world entities have not changed)
CHANGEGEOMETRY		results from the change of the geometry of a previously reported SA or LSA
DELETION		a SA or LSA that no longer exists and has no successor (in this case put also 'Deletion' in the rcaCode cell)
OTHER		other reason
SPLITTING		results from the splitting of a previously reported SA or LSA