You can customize which chapters you want to include in read & download and which not.
You can include or exclude particular single chapter from plan builder only.
see the below screenshot.
To include or exclude multiple chapters, follow the below steps.
Step 1:
Click on the Download & Share button from the Right Sidebar on plan builder page.
Step 2:
Turn On/Off Chapters from Download Setup section.
Excluded chapters will be removed from the read & download.