anchor.diff:  === Migration from Apache Syncope 1.2
   
   Apache Syncope 2.0 brings
  -https://cwiki.apache.org/confluence/display/SYNCOPE/Jazz[several enhancements and new features^], compared to 1.2.
  -
  -For this reason, it is not possible to _update_ an existing 1.2 deployment but it is rather necessary to _migrate_ the
  +https://cwiki.apache.org/confluence/display/SYNCOPE/Jazz[several enhancements and new features^], compared to the 1.2 release.
  +
  +For this reason, it is not possible to _update_ an existing 1.2 deployment, rather it is necessary to _migrate_ the
   whole configuration, users and roles to a brand new 2.0 deployment.
   
   ==== Preparation
  
positive.code: involve migrating custom classes originally developed for 1.2 into their respective
  <<customization-core,2.0 counterparts>>.
  
  When no exceptions are reported in the logs, log in the admin console and check if all configuration items
  (schema definitions, external resources, notifications, ...) were correctly migrated. If anything is missing, take care
  of re-adding manually.
  
  If using delegated administration under 1.2, reconstruct <<roles,roles>> and <<entitlements,entitlements>> under the
  new security model.
  
negative.code: | purpose: `PULL`
  
  |===
  * `GROUP` as `\\__GROUP__`,  with at least the following mapping:
  |===
  | Internal Attribute | External Attribute | Other
  
  