Re: Preview: how to set a custom background to a Text field?

Hello!

I am using a MacMini, Sonoma 14.5.

I need to put a (custom?) background into a text box that appears behind

the text I want to put into a pdf that I'm adding text to.

The pdf that I'm working on has this background:

I want to put a Text box into this pdf.

I need the background of the Text box to be that above image.

How to do this?

Thanks!