Hello.

I have a long formated text (with bold, italic...) in a non-editable text field (the help screen).

So the scroll bar is locked.

The solution is to create a calculated field with the text field as source (as seen in this forum).

Good Idea, but in practice I loose the formating of my text.

Can someone help me please !!

When processing text field (when part of calculation of an other field, or as part of the script steps like Set Field or Insert calculated Result) any style information about contents of the field will be loosed.

On the other hand Copy and paste script steps would preserve the style and formating of the source field, so it's up to you to decide if use it or not

Dj