Rosters can be assigned by either
Superior (The Report to (Superior) of the Roster Employees are the person who assigns Rosters)
Roster Administrator (The employee that Is Roster Administrator in Employee Master, EPortal tab is turned on can assign rosters for his/her department/division/location)
depending on the option Rosters are assigned by in Employee Portal Setup, Employee Self Service tab, Roster Assignment panel.
To turn on Roster Assignment, go to Employee Portal Setup, Employee Self Service tab, and check Enable "Roster Assignment".
Roster Assignment will only be displayed for EPortal User that the check-box option Show "Roster Assignment" (in Employee Master, EPortal tab) is checked.
p.s. If the check-box option Roster Assignment including Self in Employee Portal Setup, Employee Self Service tab is turned on, the roster tables available to update in Roster Assignment in Employee Portal will include the Roster of the logged-in user.
If the option Assumed one Employee one Roster in Master Setup is turned on, the leave type of the Approved Leave of this employee will show on the table in red to assign the proper shift code.