Object Assisted - Understanding Visual FoxPro Object-Assisted Reporting

>Thanks Sergey. What does "OA" mean?
>
>>If you're using REPORTBEHAVIOR=80, check file #19300.
>>With OA reports you can set object rotation on the Advanced tab of the Properties.
>>
>>>
>>>Is it possible to add a caption i.e. text which runs vertical down the left-hand (or right-hand) side of a VFP report with the main report still in the center of the page?