4.5.2 Group Assignment

Groups may have assignments indicating products that are members of the group. An example of such assignment is an air handler belonging to an air conditioning system.

Figure 15 illustrates an instance diagram.

Group AssignmentIfcGroupIfcRelAssignsToGroupIfcProduct

Figure 15 — Group Assignment

Construction Operations

This concept is used by entities for exchanges as shown.

IfcSystemO
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O
IfcZoneO
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O		 O
O

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