Hi, I am new to zapier integration. I have created a trigger in which have added “User input Fields” like following screenshot.
![](https://uploads-us-west-2.insided.com/zapier-ca/attachment/0ef9a6c8-56a2-4a93-b84f-fe00594f856f.png)
Now I want to add/pass the static variable ---> "mergeVariables": {} in above zapier trigger. How can I pass this, as I cannot see anywhere an option where I could add this static variable. Please help me with this. Thank you.