Thanks for your answer @Joahnna Given Uy-Oracle , The problem there is, I can't add some custom field that the customer wants. The workaround we have been working is to create a suitelet thare emulates the behaviour of that Print Item Label page. Which is a huge effort.

Hi, thanks for the video, I think this presentation is very helpful. I have a question, How can I print for example, 10 labels for 1 item, then 2 labels for other different item, etc? The problem that I'm trying to solve is replicate the behaviour of Item Labels in Print Item Label page. Thanks