General Mapping Rules

1. You should not include From or To years in mapping grids unless you have overlapping models you are mapping to and want to limit by years.

2. Always run the “Auto map” function once you’ve made changes to any helper maps. That will run through all the unmapped applications and try to map them (using the helper maps). If it can’t create a valid NAPA application from the source record, it will be unmapped and give more information (if it can) in the “mapping Error” and “Trace Log” columns.