The Process
A process is a subset of
the activity of the enterprise. It means that the activity of the enterprise is
constituted of a set of process. A process is itself composed of treatments
regrouped in a set named operations.
Symbols used:
The Operation
An operation is a set of actions executed by the system
following an event, or to a conjunction of events. This sets of actions are
interrupted, that means that the events are not taken so much into
consideration, as long as the operation has not yet been accomplished.
The synchronization
The synchronization of an operation defines a Boolean
condition on the contributive events having to trigger an operation. These are
therefore conditions at the level of events governed by a logical condition
achieved by the logical operations: EITHER, AND and NO.
Symbol used:
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