When you create a contact in PoliteMail, you can access and edit their record by double-clicking on that contact's name.
You'll see under Contact info, you have many fields to populate the contact's information such as name, phone, and address. Under the Category pull-down menu, you can assign a category for your contact.
Under the More Details Tab, you will find information such as Ownership and List Membership. You can add a contact to any additional lists by simply checking on them. You can also choose to Opt-out the contact from all lists.
The last tab is for Custom Fields. Any custom fields you have assigned to this contact will be listed here. You may add additional ones by typing them in.