Fix #89: Make user manager doc reflect current GUI (#90)

source/manual/users.rst

@@ -44,19 +44,26 @@ for a specific user group. A user should be an individual, a group needs to be
 specific in such a way that anyone of that group can be granted the same access
 rights, called privileges.
 
-Services
+Authentication services
 ----------------------------------
 
-The authentication service to use can be configured using the settings in **System->Access->Settings**.
-Here you can also find timeout settings for the user sessions and for local user accounts you will have the option
-to improve security using password policy constraints.
+Authentication services can be configured using the settings in **System->Access->Servers**.
+This includes both local accounts and remote authentication.
 
-Below an overview of the settings, which are available:
+By default, OPNsense GUI login will use local accounts. This can be changed, however,
+by going to **System->Settings->Administration**, scrolling down to the "Authentication" group,
+and changing the 'Server' option.
+
+Local account configuration
+---------------------------
+
+Settings for handling login via local accounts can be set by going to **System->Access->Servers**,
+then clicking the 'Edit' icon (a pencil) for 'Local Database'. Here, you can improve security of
+local user accounts by setting password length and complexity constraints.
+
+An overview of available settings:
 
 =====================================  ============================================================================================
- **Session Timeout**                   Session timeout if other then our default.
- **Authentication Server**             Primary authentication method to use.
- **Authentication Server (fallback)**  Fallback option if primary service fails.
  **Policy**                            Enable password policy constraints.
  **Duration**                          [Policy] Password duration, optionally define how often the user should change his or her password.
  **Length**                            [Policy] Minimum password length to require.