How to Create a Custom Field
Navigate to the clients tab and click the custom fields button near the top right hand of the screen.
This will open up the Custom Fields Template where you click Create New Field in the upper right hand corner.
After clicking Create Custom Field, the menu will change and you'll be able to add in your field details.
Enter the name of your custom field and pick from 3 field types. The 3 field types are Text Field, Dropdown Single-Select, or Dropdown Multi-Select. If you select one of the dropdown options, you will then be prompted to add the field options you'd like in the dropdown menu as seen in the screenshot below.
If your field is a Text Field, you'll be able to mark the field as sensitive which will mask the information in the client profile with the option to reveal it. The sensitive option is not available for the 2 drop down field types.
After you've entered all the required information, you can click Apply Changes to create the field. This custom field is now available to be edited on any client profile!