Rules

The Rules module allows site administrators to define conditionally executed actions based on events, such as when an entity is saved or when a user logs in.

Example use cases

• Build flexible content publishing workflow changes
• Send customized mails to notify your users when content is added or updated
• Create custom redirects and system messages

External documentation

• Repository: https://github.com/fago/rules
• Drupal 7 docs: https://www.drupal.org/documentation/modules/rules