Command: ‘rails generate adminterface:comments` This command does the following:

1. Create a migration `drop_body_for_active_admin_comments.rb`
   - Your existing data is saved inside the `body_backup` column by default
   - Un-comment the lines inside this file to migrate existing data from the `ActiveAdmin::Comment` table to `ActionText::RichText`

2. Create an initializer `initializers/active_admin_comment_action_text.rb`
   - This tells the `ActiveAdmin::Comment` model to use ActionText instead of the `body` database column

3. For guides, please visit https://github.com/CMDBrew/adminterface