Showing subsidiary charts in the main trial balance

How do I show subsidiary charts in the main trial balance?

When asking for the Trial Balance choose the option "All except main subledgers".

If you do not want all subsidiary charts to appear in the main top level (GL) Trial Balance then in the Chart of Accounts File for the main (GL) chart mark the "Summary" column of the control a/cs of the unwanted charts as "Yes".

Also, very large subsidiary charts, for example Accrual/WIP ledgers with many jobs, must have their control accounts marked as "Summary" accounts. Otherwise you will get a message like this:

Control A/c "XYZ" in Ledger "GL" has too many subsidiary accounts to include in the main ledger. Please use Chart of Accounts File to mark the control account "XYZ" as a summary account"