My development works involves creating custom triggers and extensions. I've created custom actions by using Workflow Extension Definition.
Please let me know the process or related documentation of adding new custom triggers like example if I have to add to SMS Received and SMS Send under triggers section.
At the moment, if you'd like to have custom workflow enrollment triggers, you'd need to use the Timeline API Overview in which you can use the events created to create new contact lists or workflows:
At the moment, if you'd like to have custom workflow enrollment triggers, you'd need to use the Timeline API Overview in which you can use the events created to create new contact lists or workflows: