Dynamic Texts

Do you know how to load different parts of dynamic text from one txt file into several dynamic text boxes ???

I want to put all my text content into one text file.
I know how to load my text into the dynamic text box, but it load all my text. I want to load only a part of that text.

How do I separate my text file ? Is there a particular syntax ?
I’ve tried with different var names in my text file, but it doesn’t work.

What can I do ???

Thanx in advance for your help.