Hi jhenry,

If you are looking to add the Expense accounts for check (cash invoice) details, these are the 'G' codes found in the Advice Body section of the field list. These should be inserted into a specific 'Advice Detail - Cash' section of the specification, because details for cash invoices differ than those for Payments of invoices. The expense account is G01, and the tax GL account is G06, for tax included purchases.

If this isn't the information you were looking for, please indicate which account(s) you wanted to print on the form.

For a little more in-depth look at the Payables specification designer, here is a link to the recorded webinar for designing check specs. It is an hour in length.