A Set Value action type sets the value of a single field on the Extender resource.   You can always set the value or only set the value when the field is empty. 
 
To add a Set Value action type:  
| 1. | Select the event from the Events list that you want to add a Set Value action type to | 
| 2. | Click on the Add button next to the Actions list and select Set Field Value from the drop-down list | 
| 3. | Select Add to add a field to set the value for. | 

 
| 4. | Select the field that you want to set the value of.  | 
| 5. | Select the method to use to set the value. | 
| 6. | Enter the value that you want to set the field to.  | 
| 7. | Click on the Save button.  |