anchor.diff:  == Reactive
   
   === Use `AuthorizationManager` for Method Security
  -
  -If you run into trouble with this enhancement, you can instead <<reactive-change-to-useauthorizationmanager-false,revert the behavior>>.
   
   In 6.0, `@EnableReactiveMethodSecurity` defaults `useAuthorizationManager` to `true`.
   So, to complete migration, {security-api-url}org/springframework/security/config/annotation/method/configuration/EnableReactiveMethodSecurity.html[`@EnableReactiveMethodSecurity`] remove the `useAuthorizationManager` attribute:
  
positive.code: === Use `AuthorizationManager` for Method Security
  
  There are no further migration steps for this feature.
  However, if you run into trouble with this enhancement, you can instead <<servlet-replace-methodsecurity-with-globalmethodsecurity,revert the behavior>>.
  
  === Use `AuthorizationManager` for Message Security
  
  
negative.code: 
  == Revert Servlet
  
  == Revert Reactive
  