Question about Brother P-Touch PT-P750W

Hello everyone I bought the Brother PT-P750W here at Digitec and now, after successful installation with P-touch Editor 6, I want to print several labels with different layouts in a row in one piece to save label tape. As with Brother's FAQ, I have set the "Chain printing" setting in the print window. Unfortunately, I cannot understand how I can now create the second and third or simply further labels with different layouts. Can anyone help me? Greetings Nik