Association Mirror adds the Mirror Associations action to HubSpot workflows. It reads record relationships from an enrolled source record and applies them to one destination record, every destination record of a selected type already associated with the source, or the full group of records associated with that source.

Use Add to create missing relationships, Sync to align selected relationships in destination modes, or Remove for targeted cleanup. In Every associated record mode, Add and Sync connect every pair in the associated group without removing unrelated relationships. Portal-aware selectors show only association-capable standard and custom object types enabled and authorized in the connected HubSpot account. Execution status and association counts are available in the Association Mirror dashboard.

Association Mirror creates HubSpot's default, unlabeled associations. It does not copy custom association labels, create or delete CRM records, or update CRM record properties. Available object types depend on the customer's HubSpot subscription, enabled object library, and granted OAuth permissions.