data integration over time • Acquisition integration across systems / data • Conversions integration over time – Maybe partial or full by functionality – How much history is included in the conversion? – Second order impacts – Updates can be equally disruptive
Sys 2 PAS 1 PAS 2 converted data PAS 1 PAS 2 Time • Claim system run off for existing claims, but what about admin changes, reopened claims? • Data consistency not as expected, for example changed attribute fields not consistent during conversion period.