How to run a trigger action with a script?

Question

Google Apps Script

Hello please advise. How to run a trigger action with a script. The script works because it copies data from one "table 1" to "table 2", and a trigger should be fired in "table 2". The trigger selected "when editing" and "when changing" , but it does not work, and if I manually copy from "table 1" to "table 2", it works. How to be? Is there any way to solve this problem?

Answer 1

Triggers for change and editing work only for user actions.