ops_admin.py

from django.contrib import admin
from .models import *


class ManagementAdmin(admin.ModelAdmin):
    list_display = ['task', 'count', 'started', 'finished', 'state']


admin.site.register(ManagementLog, ManagementAdmin)

ops_models.py

from django.db import models


class ManagementLog(models.Model):
    task = models.CharField(max_length=120)
    count = models.IntegerField(blank=True, null=True)
    started = models.DateTimeField(blank=True, null=True)
    finished = models.DateTimeField(blank=True, null=True)
    state_choices = (
        (1, "Starting"),
        (1, "In Progress"),
        (1, "Finished"),
    )
    state = models.IntegerField(choices=state_choices, blank=True, null=True)