1ST_DAY_OF_WEEK (System Preference)#
| Description | Calendar Screens Week Start Day. |
| Set at | This preference can be set by site (IMST) or role (IMRO) |
| Takes Effect | |
| Values | 1 = Sunday 2 = Monday 3 = Tuesday 4 = Wednesday 5 = Thursday 6 = Friday 7 = Saturday |
| Default | 1 = Sunday |
| Notes | For calendar driven screens such as DTEDC, this preference indicates the day of the week that the calendar starts on. |
