Assigning Company ID's to Debit batches and another Company ID to Credit batches
This is required by several banks, including Bank of America (BOA).
From the program home page, click ACH Setup > then navigate through the wizard to screen 5 of 7.
Check the box to separate debit from credit batches.
Then click the hyperlink to access the form for your Company ID's.

On the Maintain Company ID's page:
--Check the box
--Enter your ID's
--Save

Upon saving your work on the Maintain Company ID's page, you will return to the ACH Setup Wizard.
Click Next, Next, Finish to save your work in the wizard.
Now go ahead and import your data and create a file - it will automatically assign the correct company ID's.