We use both Zoho CRM and EZLynx. We have a simple zap that triggers when “New Module Entry in Zoho CRM” that leads to “Update Personal Applicant in EZLynx.”
The update task has field limited to a few Applicant Details - and no inputs for Co-applicant details. However, when the Zap runs it deletes existing Co-applicant details. In fact, it completely deletes the Co-applicant all together.