I made a notes template that can be used in the Notes app (Good Notes 5, Notability).
In this case, I made a template with an additional numbering field in the checklist.
With the numbering, you can rank the importance of the items after writing the list, or simply order them.

If anyone wants one, please click the download link it’s free for use.
It’s not for sale, the link is free, so please make use of it.