Custom Fields
To work with the Custom fields tab, you should have full access to the account.
On this tab, you can create custom fields with additional information about the account.
To create a custom field, fill in the Name and Value fields and click on the icon 
. The Value field is optional. After saving the changes on the tab, all custom fields are displayed in alphabetical order.
To delete a custom field, click on the icon 
next to it.