 
   ## Nested attributes
 
-  ExAdmin supports in-line creation of a has_many relationship. The
-  example below allows the user to add/delete phone numbers on the
+  ExAdmin supports in-line creation of a has_many, through: (many-to-many)
+  relationship. The example below allows the user to add/delete phone numbers on the
   contact form using the has_many command.
 
       form contact do

  Most of the options from the `datetime_select` control from
  `phoenix_html` should work.

  ## Rendering a has_many relationship

  The example at the beginning of the chapter illustrates how to add
  a list of roles, displaying them as check boxes.

          end
        end
      end

  Note: has_many does not yet work with simple one-to-many relationships.

  # Adding conditional fields

