poli_planning/polyclinic_scheduling/apps/schedule/admin.py

from django.contrib import admin
from django.utils.translation import gettext_lazy as _

from .models import Schedule

# Register your models here.
@admin.register(Schedule)
class ScheduleAdmin(admin.ModelAdmin):
    list_display    = ('name', 'employee', 'email', 'created_at', 'status','done')
    ordering        = ('-created_at', 'name',)
    search_fields   = ('name', 'email')
    list_filter     = ('status',)

    def done(self,obj):
        return obj.done

    done.boolean = True
    done.short_description = _('Done')