In this example, we are going to be adding 3 calendar patterns, one for each shift (first, second, and third shift). The week begins with first shift coming in at 10:45 PM on Sunday and ends with third shift leaving Friday at 11:30 PM. 

1. From the calendar details, notice the first shift pattern reflects the use of the Next Day? button. This is due to the pattern falling on two days, beginning at 10:45 PM and ending the next morning at 6:15 PM. 

2. The second and third shift patterns fall on only one day. As a result, the Next Day? button is not needed.
   
   
   
   
3. From the Production Calendar, click View Details for the calendar you wish to populate.