In this tutorial video, you will learn how to filter a value against a list of values to create or update contacts. The video provides a step-by-step explanation of the process, using modules like "Set Variable," "parse JSON," "Filter," and "Text Aggregator." It demonstrates how to check if a contact already exists in your account and handle scenarios where the contact does or does not exist. The tutorial offers practical tips and techniques to ensure efficient contact management and automation. By the end of the video, you'll be equipped with the knowledge to implement this filtering technique in your own scenarios. ‪@itsmake‬ ‪@growwstacks‬