Are you referring to inserting a carriage return at specific locations in the label? If so, you can insert “\n” where you want the break. Hope this helps.
Yes – the ‘\n’ is a handy shortcut move the text to a new line. This works anywhere you add text. You could also use a Text command instead of the default axis label. This command has options for aligning etc.
We added examples to the article on axis labels to demonstrate: