old_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.contrib import admin
  
  from . import models
  
  
  @admin.register(models.LauncherDetail)
  class LauncherDetailAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('name', 'active',  'variant', 'family',  'agency', 'launch_agency', 'leo_capacity', 'gto_capacity')
      list_filter = ('family', 'agency',)
  
  
  @admin.register(models.Agency)
  class AgencyAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('agency', 'launchers', 'orbiters', 'description')
      list_filter = ('agency',)
  
  
  @admin.register(models.Launcher)
  class LauncherAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('name', 'agency')
      list_filter = ('agency',)
  
  
  @admin.register(models.Orbiter)
  class OrbiterAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('name', 'agency')
      list_filter = ('agency',)
new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.contrib import admin
  
  from . import models
  
  
  @admin.register(models.LauncherDetail)
  class LauncherDetailAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('name', 'active',  'variant', 'family',  'agency', 'alias', 'leo_capacity', 'gto_capacity')
      list_filter = ('family', 'agency',)
  
  
  @admin.register(models.Agency)
  class AgencyAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('agency', 'launchers', 'orbiters', 'description')
      list_filter = ('agency',)
  
  
  @admin.register(models.Launcher)
  class LauncherAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('name', 'agency')
      list_filter = ('agency',)
  
  
  @admin.register(models.Orbiter)
  class OrbiterAdmin(admin.ModelAdmin):
      icon = '<i class="material-icons">account_balance</i>'
      list_display = ('name', 'agency')
      list_filter = ('agency',)
subject: Add Alias to Admin