Edit Roster Table
You can amend the Description, Set the Roster Code inactive and optionally change the Leave/Expense/Attendance Period Start Day.
If a Roster Code is obsoleted. You can uncheck the Active check-box to make it inactive.
You can define different Start Day for different Roster Code, employees that assigned this Roster Code will using these Leave Period, Expense Period and Attendance Period settings. They allowed to amend only when no employee is assigned this Roster Code.