Element Messages

Element messages help your Craft application create messages between two elements and use any one element as the message content. It makes it easy to build relationships between three elements and provides a powerful way to query.We can customize the types of rich and flexible messages by sender element type, target element type and content element type. This relationship is stored in another database table, which helps reduce the data size of the Craft element relationship table. This should be a better solution for sending the same content multiple times (e.g. group sending).