It is very easy to change the position of the “Plan Chapter”.
Simply you just need to drag & drop chapter to change it's position.
See the below screenshots.
Step 1:
Navigate to plan builder and see the left sidebar.Click onto the “Dots” appearing on the plan chapter.
Step 2:
Hold the “Dots” and drag it to the position, where you would like the “Plan Chapter” to appear.
This will change the position of the particular “Plan Chapter”.