help from modx Revolution LOGIN

help from modx Revolution LOGIN. can not understand that and where must be prescribed for work. I am a novice in modx. set Login. What next. Help someone

The help documents for Login are quite good. They contain some examples that will help you to get started.

http://rtfm.modx.com/display/ADDON/Login

http://rtfm.modx.com/display/ADDON/Login.Login