type	Activity
Name	Determine Constraint and Domain for Device
Hierarchical Position	2.1
ID	8
Other Hierarchical Position	also positioned as 3.1, 4.1, 5.1, 6.1.
Description	Determine Constraint and Domain for Device: The constraints may be the dynamic constraints given by the customer or other known constrains for selecting the plausible PC configurations. Initially, the domain for the according device may be the whole domain, unless specified by the customer, etc.: i.e. all of the available types for the device on the catalogue. After the constraint-based selection activities have been carried out, new constraints may be added by either the technical or costing partners, and the available domain for selecting the device may be reduced.
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Trigger	Request for obtain partial solution for a device.
Condition	Domain and constraints for determine possible device.
Action	Based on the common and user requirements for all PC (static constraints) reduce the (search) domain for possible solutions.
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