Overriding Posting Accounts for Account Categories
You can use Contract Accounts (BR10.3) to post transactions to account parameters for specific account categories. This option lets you post revenue differently based on the cost. Use Contract Accounts (BR10.3) to post transactions to account parameters other than the contract default.
For example, you might want the revenue amount for pass thru billing to be posted to a different revenue account other than regular revenue. In this case, choose a revenue type account category and select the desired account detail.
To override posting accounts for account categories