HSP 2.0's new auto-population feature offers a more robust & flexible set-up for creating lesson plans.
If your lesson plan has an incremental increase to it (one chapter a day, one lesson a day, etc.), you'll use the Daily option.
Does each day of the week look different but the weekly pattern repeats? Then you'll use the Custom option. (Keep scrolling down for those instructions.)
Simple Auto-Populate is useful when you have a set amount of work & a set amount of time in which it needs to be completed.