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Data Model Documentation

Configuration Management

The configuration management module defines the objects to be managed inside iTop. It defines all the physical devices (PCs, Servers, Printers, Network devices, Telephones, etc.) but also some logicals elements (Groups, Application Solutions, Business Processes), software objects (Software Instances, Licenses, etc.) and structuring entities (Organizations and Locations). Persons and Teams are also defined in this module.

In order to keep the elements to manage as simple as possible while covering most IT needs, the configuration management domain has been split into 5 modules:

Module Name Description
Configuration Management Core This module is mandatory and covers all the basic building blocks of the CMDB: Organizations, Persons, Teams, Servers, Software Entitites, Groups…
End-Users Devices This optional module provides support for end-user related devices: PCs, Telephones, Printers and other Peripherals.
Virtualization Management Virtual Machines, Hypervisors, Farms are defined in this module. You don't need to install this module if you don't want to managed virtualized infrastructures.
Advanced Storage Management This optional module defines objects to managed advanced storage infrastructures, including SAN, NAS, Storage Systems, Fiber Channel Interfaces, Volumes…
Data Center Management This optional module provides objects to manage a datacenter: racks, enclosures, power connections…

Service Management

At the heart of the ITIL methodology, service management is a key part of iTop. The relations between the organizations are defined by the customer and provider contracts defined in this module. The delivery model used by the ticketing is also defined in this module. In iTop 2.0, service management comes in to alternative flavors:

Service Management for Enterprises This module is best suited to describe an single company environment where the same shared infrastructure is used to deliver IT services to all the organizations.
Service Management for Providers This module aimed at describing a service provider environment in which a dedicated infrastructure is operated for each customer.

The documentation for these two modules is grouped in: Service Management (services, SLAs, contracts) Module.

Ticketing

When installing iTop, two different types of ticketing are available:

Simple Ticketing This module provides a simple ticketing scheme for processing all user requests and incidents using a unified ticketing with a simple workflow.
ITIL Compliant Tickets This module follows the ITIL guidelines by distinguishing User Requests tickets from Incident tickets

Change Management

Two different types of Change Management tickets are available in iTop:

Simple Change Management Use this module to track all your changes using one type of “Change” ticket with a simple process.
ITIL Compliant Change Management Use this module to track all your changes using ITIL compliant processes, with Normal / Routine or Emergency changes, each with a different life-cycle.

Problem Management

This optional module provides support for the problem management process, thanks to dedicated Problem tickets.

Known Errors Management

Document Known Errors and FAQs with this optional module.

2_2_0/datamodel/start.txt · Last modified: 2018/12/19 11:40 (external edit)
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