To create a new mapping for HubSpot, navigate to Setup (1) → Integrations (2) → Hubspot (3), and select the HubSpot connection for which you want to create the new mapping (4).

Mappings - General Default Values, Event Default Values, Flow Default Values, Flow Question Mappings, or Contact Information Mappings

First you need to decide level of your mapping. Mapping can be run for specific event only, flow specific, flow question specific, general - always run or for contact information from capture method (1). Learn more about those option in following article. Selected option will be highlighted in blue.

New Mapping - General Default Values

• Select General Default Values (1) and click New Mapping button (2)

• Hubspot Field To Update - select which of the field you want to update by this mapping (3)
• If Value In Hubspot Field - if you are updating existing record, you can decide do you want to overwrite existing information (Overwrite slider) or add the second answer for the field (Append slider) (4)
• Value For Update - enter the value by which you want to populate the Salesforce field (5)
• Add Condition - click this button if you want to add the condition. This default value will be run only if this condition is met (6)