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When information technology designated, which can serve on the same server or the same software system several mandators thus of customers or clients, without this mutual view of its data, user administration and the like to have. A IT-system, which meets this characteristic, offers the possibility of the disjunkten, mandantenorientierten data retention, presentation (GUI) and configuration (customizing). Each customer can only see and change its data.

The mandator is the highest order instance in the IT-system and represents one data technical and organizational locked unit in the system. The mandator structures thus the use of the system.

With respect to a system must be differentiated between mandator-dependent and data and objects for all corporations. Mandator-dependent data and objects are data, data presentations and configurations, which can be individually regulated for each mandator. Data and objects for all corporations serve the general and mandator-independent configuration of the system.

Advantages of clientele systems are in particular the central installation and maintenance as well as if necessary smaller license costs (dependent on the license model).

Examples

  • Large Webhoster offers thousands of from each other of independent mandators under a IP address.
  • On some content management systems and Onlineshop systems different mandators on the same instance can be served.
  • With virtual servers several systems with different IP addresses can be operated on a hardware, which look for the respective customer like their own server.
  • SAP R/3-System is laid out as fundamentally more-mandatorable system. For the registration at the system also the announcing mandator must be indicated in form of a three-figure number apart from user name and password. (Nearly) all actions within the system, in particular changes of master, movement and control data happen afterwards "“within"” this mandator (the mandator a key component is technical). Mandators are data technical thus perfectly from each other partitioned.

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