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5. Single location for activity management
The use of the information system is modeled in the form of business activities.
A business activity is a unit of work, as seen by the end user, and must respect the following 4-unit rule: unity of place, time, actor and action.
All business activities are managed from end to end, without delegation, by a single SF Pilote, who links service requests to SF Silos.
The first part of the principle is justified by the need, for an IS the size of an enterprise IS, for a minimum of standardization and homogenization of modeling concepts at the business level, to avoid the creation of a prejudicial mess, both for IT specialists and, to a certain extent, for users (thanks to the ergonomic coherence they bring) (figure...
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Single location for activity management
Ensuring functional consistency
