[ZAPIER] How?: Choose what record to update

Hey everyone, a bit new to Airtable. I was wondering if anyone knew how to select a specific record to update using Zapier?

Here’s what i’m trying to do:

I have a few forms on my site, I want to create a record for a new client as soon as they submit the first form: Email, Name

That will leave quite a few fields/columns empty though in the base.

On the next forms they submit though I want to add the new data they submitted to fill in the empty fields on the record previously created for them.

I’m not sure how i’d choose the correct record to update though when creating the Zap.

Any help would be greatly appreciated!

Hey I figured out how to do this with an Airtable tutorial, doesn’t look like i’m able to add links here yet or i’d link it. All good now thanks!