I imported my HubSpot contacts as a separate table in Clay, and I’d like to make sure that sourced leads are automatically flagged as duplicates if they already exist in HubSpot.
I want to check for duplicates based on first name, last name, and company name — only if all three match exactly.
In the “Lookup Multiple Rows in Other Table” action, what should I set as the Target Column and Row Value so that Clay identifies duplicates correctly and displays “Matching” in a separate column when a duplicate is found?