How insert plain text in a form

Hi, i need add some large plain text in the top of a form but i don’ t know how.
Can you help me?

Tnks!

In the header use a global variable you setup in the onscriptinit:

[myheader]=‘lksadflksdjflkdsfj’; Place [myheader] in the header (layout section).

Try this code may be it will help you.
$form[‘some_text’] = array( ‘#markup’ => ‘<p>Some text</p>’ );