# New API Endpoints: Custom Field - Field Groupings

Maintain Custom Fields in groups by adding a Custom Field to a Field Group:

`POST`: [https://developers.activecampaign.com/reference/add-custom-field-to-field-group](https://developers.activecampaign.com/reference/add-custom-field-to-field-group)

`GET`: [https://developers.activecampaign.com/reference/get-custom-field-field-group](https://developers.activecampaign.com/reference/get-custom-field-field-group)\
`PUT`: [https://developers.activecampaign.com/reference/update-custom-field-field-group](https://developers.activecampaign.com/reference/update-custom-field-field-group)\
`DELETE`: [https://developers.activecampaign.com/reference/delete-custom-field-field-group](https://developers.activecampaign.com/reference/delete-custom-field-field-group)