Treasury Information System Architecture Framework: Difference between revisions

Revision as of 18:41, 22 January 2009

Revision as of 18:21, 23 May 2010

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== TISAF building blocks ==

=== Departmentwide architecture framework ===

According to TISAF, a complete architecture has the following four components, each representing a different [[Perspective (visual)|perspective]] or [[view]] of the agency:<ref name=" GOA98"/>

* ''Functional'': A representation of what the organization does (i.e., its mission and business processes) and how the organization can use information systems to support its business operations.

* ''Work'': A description of where and by whom information systems are to be used throughout the agency.