How to write vertical or rotated text?

Hi all,

I'm working on a smart form and I have to write a text 90 degrees rotated.

How can I do that? I have searched on the internet and can't find an answer.

In addiditon, I'm using a Zebra printer so I have ZPL commands but I don't know where to write ZPL commands in Smart Forms.

Any idea may be helpful,

Thanx for now.