July 2017
Intermediate to advanced
414 pages
11h 18m
English
The following diagram shows the functional building blocks of BrownField Airline's PSS landscape. Each business process and its related sub-functions are represented in a row:

Each sub-function shown in the preceding diagram explains its role in the overall business process. Some sub-functions participate in more than one business process. For example, the Inventory is used in both search as well as in booking. To avoid complication, this is not shown in the diagram. The Data Management and Cross Cutting sub-functions are used across many business functions.
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