The Contact Changed Workflow Trigger in Workflows allows you to automate actions when changes are made to a Contact Record such as:
Tags being added or removed
DND being activated or removed
Contact being assigned or reassigned to a user
Custom fields being populated or changing to something specific
To add a Contact Changed Trigger, go to "Automations" > "Workflows" > click the "Create a Workflow" button at the top right of the screen.
![](https://staticfiles.gleap.io/ghelparticle/1TbdstdNRh5T94fOWo8kYm4E3LfhsrVpPNaOFT4wM7jFEs2Brs7hMHuJ23Hdz9wBfmuZOfjvRha.png)
Then, click "Add New Trigger" and search for the "Contact Changed" trigger.
![](https://staticfiles.gleap.io/ghelparticle/HNCePESToVsXSqg907Iqwp3MYRL2YlDEQPjvGRhu6hRkefnytMhBfBmtU8aTGZ77qDjNCNvBNXH.png)
After the action and rules have been added, click on the save button to save the workflow.
![](https://staticfiles.gleap.io/ghelparticle/ciupTMum7Z2XbfsJuYFwMJhGOrlJWDUVxEdv340vhvzLgXLBO0KzqfRKq37e1FLzHljqQVLsYWc.png)