Add the NextGen map
In this step, add the new NextGen maps to the current period dataset. This is the dataset created from the roll-forward when you converted the map.
- SelectConfiguration, thenMappings.
- SelectAdd.
- Complete the fields in theNew Mapwindow. Be sure theDatasetdropdown shows the current period dataset you created using roll-forward.

- SelectCOA, then select the chart of accounts used with the classic dataset.
- SelectMapped to, then select the map that begins withAU Company Tax.
- SelectOK.
- Select theNamelink for the map you want to open on the Mapping window in the grid.
- SelectImport.

- Select the NextGen map you created and selectOpen. The NextGen map imports into ONESOURCE Corporate Tax.
- SelectSavein the ribbon toolbar.
- View theStatuscolumn to make sure all accounts are mapped.

- Use theShowdropdown and selectUnmapped Accounts. You can map unmapped accounts manually.
- Contact Support if you find many unmapped accounts. Contact your Professional Services Consultant if no accounts are mapped when importing the NextGen map file.
- Repeat the steps to add each map if your dataset includes more than 1 map.