Previously, you could create new Keywords for use in your database only from the Manage Your Account —> Manage Database Lists area. As a time saving enhancement, you now have the ability to create new database Keywords for system-wide use from within a contact record itself.
To do so you can simply click Edit within the Keywords widget for a contact on their Overview page:
You'd then see the below dialog:
Just type your new Keyword in the box and click Add Contact Keyword. For the purpose of our example, let's say I was trying to add "Aviation" as a new Keyword in my database. After clicking Add Contact Keyword, I'd receive the below message:
If I then click OK here, I'll be both adding this Keyword to the contact within whose record I'm working as well as adding it as an available Keyword to apply to others within my database.