Hello Community, We are using Ecom Bridge for Syncing data from Magento to Hubspot. here we are trying to sync guest checkout details with Hubspot via Hubspot Integration API with below steps: Step-1: added line_item into cart and synced deal without email. Deal is created with hubspot_object_id "hubde_17015_1579683336" Step-2: added email (nilesh.ntstg-220120@gmail.com) for same deal. Here we have created contact having hubspot_object_id "hubco_nilesh.ntstg-220120@gmail.com" then associated this contact with same deal. its reflected in Hubspot. Step 3: want to use my other email so updated email (nilesh.tnstag-220120@yahoo.com) for same deal...Here we have created contact having hubspot_object_id "hubco_nilesh.tnstag-220120@yahoo.com" then associated this contact with same deal. Now in Hubspot deal, old email (step 2) should be replaced with new one email (used in step3). But we observed both emails into Hubspot Deal. Reference deal: https://app.hubspot.com/contacts/6701464/deal/1450015334 Looking like issue with Association.