Invoice Reference number XBLNR

Hi,

I got a question with sales invoice reference number XBLNR.

We recently upgraded to ECC6.0.

In 4.6C version, For China the reference number used to be 0000000000. (this is according to OSS note 328788)

In ECC6 version. Now for China invoices, it changes to be the same as the invoice number.

Is there a way to set it back to 000000000?

Thank you for the help.