First thing first - add your text! The option is on the left hand side of the screen.
Select the text preview (the H in the first image on the right hand side) or select "edit" on the tabbed menu on the right hand side of the screen. That will allow you to change fonts and adjust size, space, etc. Edit to your liking!
Next, click on the Layers tab and click on the letter to bring up the Layer Attributes menu. Then click "print" to make the text "print then cut."
You'll have one last chance to make any edits to the font design or spacing here. If you're ready to proceed, click Continue!
Now you can select any of the patterns included or upload your own. You can edit the pattern (see Part II of my series for details) if you need.
When ready, go ahead and print that beautiful patterned text!
Get your shape ready with the pattern you want and get your text ready with the font, size, and spacing you're looking for. Details on how to do that can be found in Parts I and II of this series.
You're going to slice like you did with Part III of the series - simply position the text over the shape where you want it, select it all, and click on "splice" on the Layers tab on the right hand side.