The custom fields on your companies can be easily edited or removed if required.
If you have not yet added custom fields but would like to, please see How do I add new custom fields?
1. Under the Account tab you can select the option to Manage custom fields.
2. Your existing custom fields will be listed here, enabling you to Edit or Remove them by clicking on the yellow pencil option.
3. Selecting Edit will allow you to amend the Field description.
4. Removing a custom field will delete all data held in this field across the companies in your portfolio.