In the Reminders app, you can organize a list with sections and subtasks. You can also view the sections as columns and easily move items to different columns.
Note: All Reminders features described in this guide are available when you use updated reminders in iCloud. If you sort or reorder a shared list, other participants also see the new order (if they use updated reminders).
Remove the list: Tap Delete List.
Go to the Reminders app .
Expand a section: Tap (in the top-right corner), then tap View as Columns.
To recategorize an item, drag it into a different column.
Go to the Reminders app Tag items in Reminders on iPad