Add rows to another table Action

[Salvador_Parras]

I’ve read and looked in a lot of places but can’t seem to find how this action is triggered.
I’ve create a table that serves as a template. I call it a “Service Setup” (it is a Service Template). In theory, upon the triggering of this action, a button or a scheduled event, a row would be created in the Table “Field Service” (based on the template). This is where I’m stuck at the moment: How do I a trigger the action? I have tried to create a button but it does not show (only app actions show buttons). Any help would be greatly appreciated.