old_contents: from django.contrib import admin
  
  from models import Job, Cluster, Credential, CredentialAdminForm
  
  
  class JobAdmin(admin.ModelAdmin):
      date_hierarchy = "created"
      list_display = ("molecule", "name", "email", "credential", "nodes",
                      "walltime", "jobid", "created", "started", "ended")
  
  
  class ClusterAdmin(admin.ModelAdmin):
      list_display = ("name", "hostname", "port")
  
  
  class CredentialAdmin(admin.ModelAdmin):
      list_display = ("user", "cluster", "username")
      form = CredentialAdminForm
  
  admin.site.register(Job, JobAdmin)
  admin.site.register(Cluster, ClusterAdmin)
  admin.site.register(Credential, CredentialAdmin)
  
new_contents: from django.contrib import admin
  
  from models import Job, Cluster, Credential, CredentialAdminForm
  
  
  class JobAdmin(admin.ModelAdmin):
      date_hierarchy = "created"
      list_display = ("jobid", "molecule", "name", "email", "credential")
  
  
  class ClusterAdmin(admin.ModelAdmin):
      list_display = ("name", "hostname", "port")
  
  
  class CredentialAdmin(admin.ModelAdmin):
      list_display = ("user", "cluster", "username")
      form = CredentialAdminForm
  
  
  admin.site.register(Job, JobAdmin)
  admin.site.register(Cluster, ClusterAdmin)
  admin.site.register(Credential, CredentialAdmin)
  
subject: Update what is shown admin page for jobs