> For the complete documentation index, see [llms.txt](https://docs.stacksync.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stacksync.com/two-way-sync/connectors/hubspot/sensitive-fields.md).

# Sensitive fields

### New Connection

When creating a new connection, follow the standard connection flow.\
During **Step 3**, enable the following option:

[**Grant access to sensitive fields**](https://docs.stacksync.com/two-way-sync/connectors/hubspot/pages/Io5jqkoeBG2XdWcqW2KR#id-3.-optional-check-the-grant-access-to-sensitive-fields-checkbox)

### Existing connection

To enable sensitive fields for an existing connection:

1. Re-authorize your HubSpot connection
2. During **Step 3**, enable:

[**Grant access to sensitive fields**](https://docs.stacksync.com/two-way-sync/connectors/hubspot/pages/Io5jqkoeBG2XdWcqW2KR#id-3.-optional-check-the-grant-access-to-sensitive-fields-checkbox)<br>

### Syncing sensitive fields

Once your connection has been created or re-authorized with sensitive field access enabled, you can include sensitive fields in your sync configuration.

To do this, [edit your sync configuration](/two-way-sync/features/two-way-sync.md).\
Sensitive fields will appear during the **Map fields** step.