Hi we don't support this at present, the panelize only support itself. you can try copy and paste to panelize A & B .

Hi, Thank you for your fast reply. Last week, I rose an order using some cut&paste of A & B on the same board (cut/paste method seems to work obviously). Althrough my order was rejected after some hours, stating there was several designs on the board. It's a bit annoying as my designs are just prototypes at this step and I would like to avoid ordering separately 2 different series. Are there some limitations from JLCPCB about this cut/paste practise ? Best regards,