Once you have entered your first schedule, it is easy to create new schedules using the Import feature. Import any previous week "as is" by choosing a date, or Import a saved template by choosing a template name. When Importing, you can check off to clear all the old help assignments and then AutoFill to get the best possible help assignments for the new week. When your schedule is ready you can Publish and you are done!
Note that by first filtering your view to a certain position or category before clicking Import, you can Import only those particular shifts from the previous week or template.
You also can Import shifts for one day at a time by using the "Import a Day" in the bottom section of the Import window.
Note: you can also filter your view to a Position or Category before Importing to bring in only those shifts.