anchor.diff:  This element is multivalued; you can specify multiple user contexts. 
   Required to operate in user template mode. Not valid
   if `user_search.base_dn` is specified. For more information on
  -the different modes, see <<ldap-realm, ldap realms>>. 
  +the different modes, see {xpack-ref}/ldap-realm.html[LDAP realms]. 
   
   `user_group_attribute`::                      
   Specifies the attribute to examine on the user for group membership. 
  
positive.code: 
  `cache.hash_algo`::                          
  (Expert Setting) Specifies the hashing algorithm that is used for the 
  in-memory cached user credentials (see <<cache-hash-algo,Cache hash algorithms>> 
  table for all possible values). Defaults to `ssha256`.
  
  [[ref-ad-settings]]
  
negative.code: Algorithm for the trustsore. Defaults to `SunX509`.
  
  `files.role_mapping`::     
  Specifies the {xpack-ref}/security-files.html[location] of the 
  {xpack-ref}/mapping-roles.html[YAML role  mapping configuration file].
  Defaults to `CONFIG_DIR/x-pack/role_mapping.yml`.
  
  [float]
  