HI Cindy,

As long as the "Allow posting to control account" option is selected under the "Integration" tab in the company profile

[img]https://www.dropbox.com/s/ia1p53xf62o0p0h/Allow%20posting%20to%20control%20account%20AR.png?dl=0[/img]

you should be able to do the adjustment coded to the control account and then post in AR, retrieve and post in GL. The GL entry will simply be a debit and credit entry to the control account so the GL balance will not change, but the AR sub ledger will.