I think that means you would have to create separate labels.
So for example in my script I have labels to separate sections in my script. The {—} in my script is my customization template. It has it’s own label called “label customize_characters”. At the end there’s a “go to” (goto end_episode) and that’s where my script goes to/ reads" after customization.
The same can be done for “branches” in your script. As you can see as an example in my script, I have storyline branches. They have their own labels so depending on what my reader selects they won’t accidentally read the wrong version/branch. At the end of every storyline branch the “go to” is goto end_episode, It skips over the customization template. That is because the customization template can be accessed somewhere else in my script.
Because the customization template has its own label I can make a “goto” choice to access it.
As you can see in my script, when somebody clicks on the question " can I customize my characters again? " There is a “nested” choice that takes the reader back to the q&A or to the customization template using “goto customize_characters” after they’re done customizing characters they go back to the q&A where they can continue asking questions or move on to author support and ending the episode.
You could use labels and nested choices to make sure your reader gets directed to the right branches of your story.
I’m happy to help 