The phrase "a way to trigger" is correct and usable in written English.
It can be used when discussing methods or mechanisms to initiate a response or action.
Example: "We need to find a way to trigger the alarm system in case of an emergency."
Alternatives: "a method to activate" or "a means to initiate".
Chemistry Professor George B. Kistiakowsky tested new explosives and later led the Manhattan Project's search for a way to trigger a nuclear bomb.
The sex is also a way to trigger the feelings that Julio and Tenoch can never express because they're too busy talking and thinking about sex.
I grabbed a soldering iron and soon enough we had a way to trigger the phone to publish an open graph action.
After four years of trial and error in mouse experiments, he had figured out a way to trigger the Yamanaka factors, four genes that reset the clock in fertilized eggs.
I do not know if any of these traders or Ms. Drew is a Tier I employee, but there is a real question whether they and others have acted in a way to trigger these policies.
But scientists have taken a significant step toward that goal by finding a way to trigger the firing of individual retinal cells, by growing them on a silicon-based eye implant.
Intense friction and pulling on a fresh piercing is a common way to trigger migration, a process in which the body "pushes" the jewelry out of the body.
A surefire way to trigger an existential crisis is by reading the various arguments proposed by professors, philosophers, and others in the debate over whether our entire universe and everything we know is really a computer simulation.
Hopping in the shower, as many people know, can be a great way to trigger ideas when our brains are in a creative rut.
If scientists can find a controlled way to trigger plasticity in specific parts of the brain, it would open new avenues for treatment of a variety of ailments.
Plus, it's a great way to trigger Assistant without having to say "Okay Google" out loud in a crowded environment.
