6.5.4.4 Pset_ProjectOrderChangeOrder
6.5.4.4.1 Semantic definition
A change order is an instruction to make a change to a product or work being undertake. Note that the change order status is defined in the same way as a work order status since a change order implies a work requirement.
6.5.4.4.2 Applicable entities
- IfcProjectOrder/CHANGEORDER
 
6.5.4.4.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| ReasonForChange | IfcPropertySingleValue | IfcText | 
 A description of the problem for why a change is needed.  | 
|
| BudgetSource | IfcPropertySingleValue | IfcText | 
 The budget source requested.  |