Developing a template

Hi everybody,
I’m trying to change my printers template and i’d like get the list of command to format the information sent to the ticket printer.
where can i find the of commands?
thanks in advance
Aldo

All I did was type Printer in the forum search and this was 5th link.

Any the majority of the value epressions are shown on right if you click help when editing the template.

I did put a different string, a more detailed string, my mistake, and nothing appeared

i can’t find the help boton.
I saw in the right side espressions like {} but i looking for this kind of format <>

What do you mean looking for that format?