A 9/80 schedule means operators will work every week on Monday-Thursday for 9 hours but will alternate on Fridays between working 8 hours and having it off. Using the time tables to take workers off shift and on shift works very well if there is a consistent work schedule week-to-week. However when back to back weeks are not similar (as in the 9/80 schedule) I have had to revert to a custom repeat table as shown in the screenshot below (Note: I also have 90 minutes of unavailability in middle of each working day baked into the schedule). Is there a more elegant way to accomplish this that anyone can come up with? It's a bit of a pain to set up and if there are constant changes to individuals work schedules it can be a hassle to go through and recalculate what "Time" minute correlates to what time of day.