The clustering of information objects seeks to define information services that show coherence through object
relationships and through interaction between business activity and information. This is a first step in designing
information services without taking any physical restrictions or limitations into account. It may well be that
information objects belong to more than one information cluster. The notion of how to resolve the issue synchronising
duplicate information is not addressed in this activity. In so called Service Oriented architectures this is the area
where services should be defined and designed. The information model is the place to make the transition from business
process orientation to application orientation. The design criteria for defining services can vary between engagements.
A focus often found is to enable process flexibility, i.e. to allow different business process configurations using the
same basic application landscape support, i.e. where changes the business process has limited or minimal impact on the
supporting applications. Another focus may be to run different process configurations using the same application
landscape. An example is a retailer that wants to run a mixed franchise and own-store operation using a single set of
applications.
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