One of the fields you can use to classify your database contacts is Writing Advisor. If you would like to designate a Writing Advisor not already available in your database, you have the ability to add new Writing Advisors.
To do so, first go to Manage Your Account:
Then, select Manage Database Lists:
The body of the Manage Database Lists page is controlled by which List you have selected in the Manage Lists column on the right:
After you've clicked Writing Advisors, your page will display this list. Below is an example Writing Advisors list:
You can add new Writing Advisors by clicking the add button in the top right corner. You'll then see the below modal:
Just type in the name for your new Writing Advisor and click Add Writing Advisor.
Writing Advisors have both Edit and Delete options available from their Actions menu, meaning you can edit their name or delete them entirely.