Leave blank to let Alfred work out the current week automatically from your logged weeks. Set a week's internal number (seq) here only if you need to manually correct it.
Create a collection called "Weekly links" in Raindrop, then paste its ID here. Find the ID in the URL when you open the collection, e.g. raindrop.io/collection/12345678.
How many school weeks after teaching a skill it comes back for a provision revisit, unless changed per statement.