OrganizationService is the service that allows accessing the Organization model. This model is composed of:
Users
Groups
Memberships
It is the basis of eXo personalization and authorization in eXo and is used for the whole eXo Platform. The model is abstract and does not rely on any specific storage. Multiple implementations exist in eXo, including:
Hibernate: For storage into a RDBMS.
JNDI: For storage into a directory, such as an LDAP or MS Active Directory.
JCR: For storage inside a Java Content Repository.