# Step 3 - Contrast Custom Fields Overview

Written by Luuk de Jonge  
December 17, 2024

## Getting started with the integration: default custom fields

Whenever an activity happens on Contrast, in addition to the contact's email, first name and last name, Contrast also updates in your HubSpot CRM a set of custom properties:

**General properties**

|     |     |     |     |
| --- | --- | --- | --- |
| **Name** | **Label** | **Description** | **Type** |
| contrast_confirmed_email | Contras confirmed email | Contact email confirmation status | single_checkbox |
| contrast_join_date | Contrast join date | Date contact registered on Contrast | datepicker |
| contrast_last_activity_date | Contrast last activity date | Last registration/view date on Contrast | datepicker |
| contrast_created_contract | Contrast created contact | Whether this contact was created through Contrast (true) or not (false) | boolean |

**Usage properties**

|     |     |     |     |
| --- | --- | --- | --- |
| **Name** | **Label** | **Description** | **Type** |
| contrast_registrations | Contrast registrations | Number of times contact registered to watch a video on Contrast. | number |
| contrast_live_views | Contrast live views | Number of times contact watched a live on Contrast | number |
| contrast_replay_views | Contrast replay views | Number of times contact watched a replay on Contrast | number |
| contrast_last_registration | Contrast last registration | Name of last registration (webinar) on contrast | text |
| contrast_last_registration_date | Contrast last registration date | Date of last registration on Contrast | datepicker |
| contrast_last_registration_slug | Contrast last registration slug | Slug (webinar URL) of last registration on Contrast | text |

**Original conversion**

|     |     |     |     |
| --- | --- | --- | --- |
| **Name** | **Label** | **Description** | **Type** |
| contrast_original_video | Contrast original video | First video watched on Contrast | single_line_text |
| contrast_original_video_date | Contrast original video date | Date contact watched first video on Contrast | datepicker |
| contrast_original_source | Contrast original source | utm_source value when contact registered on Contrast | single_line_text |
| contrast_original_medium | Contrast original medium | utm_medium value when contact registered on Contrast | single_line_text |
| contrast_original_campaign | Contrast original campaign | utm_campaign value when contact registered on Contrast | single_line_text |

By default, we'll send all these custom properties to HubSpot with every (new) contact.