User profiles are like other content in that they can be found on searches. Because of this, information that people give about themselves — including interests and areas of expertise — can be a great source of information for people looking to have a question answered. A person's profile can include biographical and professional information, along with links to content they've contributed.
Admin Console: People > Settings > Profile and Homepage
You can customize the profile template, providing the fields that people will fill in with profile information. The application includes several commonly used fields by default, but you can add your own as well. Also, if you allow people to register themselves, keep in mind that you can defined a form with a subset of these fields for a person to fill out when they register.
To create a new field, click New Field. See the Editing Fields section for information on how to edit a field's properties.
Click a field's Edit link to edit the field's properties. When you edit a profile field, you're defining its behavior in the system -- who can see it, whether it's editable, and so on.
Be sure to consider whether or how a field should be visible. In some communities, for example, people might not want their phone number widely visible.
Give some thought to how people will be using profiles -- to introduce themselves or to find other people, for example -- then select or clear attributes accordingly. For example, making too many fields required could have the effect of discouraging people from completing them. Here are the