Notes

Powerful Member Groups allow you to restrict access and assign privileges to any area of your site, or within your administrative control panel. Create custom membership fields for required member information, enable editorial workflow if you have multiple authors contributing to your content, restrict pages to members of a certain level, and more.

Each member has their own profile management area where they can set their own preferences, manage their account, store notes, send email and private messages to other users, upload their photo, and more. Member management is integral to ExpressionEngine, so it provides the tools you need.