old_contents: from django.contrib import admin
  from .models import Project, Experiment, Task
  
  admin.site.register(Project)
  admin.site.register(Experiment)
  admin.site.register(Task)
  
new_contents: from django.contrib import admin
  from .models import Project, Experiment, Task
  
  
  class ProjectAdmin(admin.ModelAdmin):
      list_display = ('id', 'name', 'status')
  admin.site.register(Project, ProjectAdmin)
  
  
  class ExperimentAdmin(admin.ModelAdmin):
      list_display = ('id', 'name', 'status', 'project', 'order')
  admin.site.register(Experiment, ExperimentAdmin)
  
  
  class TaskAdmin(admin.ModelAdmin):
      list_display = ('id', 'name', 'status', 'experiment', 'date')
  admin.site.register(Task, TaskAdmin)
  
subject: update admin table views