Want to have the GL account number displayed as part of the form itself, so I can immediately distribute the Invoice Info over multiple accounts. 

Strong preference NOT to use the JOURNAL button to make adjustments / GL distributions for invoicing AFTER entering information on the form. 

All my invoices have to be distributed over multiple GL accounts

Limited ability to use the "Layout > Customize" button    There, the GL Account is check marked but GREY out.  Not showing up on the form itself.

Also noticed that in CUSTOMIZED mode, the right hand side called COLUMNS flash / blink like there is some system issue.  This is where the Grey Out Check box listed for the account number.

Have noted too, when making select customizations, the system "hangs".    Must use windows task manager to Kill off Sage and start all over again.

/ Tom

Using Sage 50,  V 2018