First, add the account to the headquarters database:
1. In Configuration, click Account Codes
2. Click New Account Code
3. Enter the appropriate Account Code information and click Save
4. In Records, click Accounts.
5. Click Add a New Account.
6. Define all appropriate account information, consistent with the existing Chart of Accounts format.

Next, map the new account code in the mapping section of Consolidation Management
1. Select Consolidation Maps from Consolidation management
2. Open the existing Map
3. Select the account codes tab
4. Enter the new account code to map it to the headquarters database