The component will be taken into account for the BOM if a property exists in the document with a particular value.

The value can be ''Equal to'' or ''Different from''.

Example : If the property ''Material'' exists in the document and its value is ''.Steel'', then the operation is applied.


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You can also define several possible values by separating them with the '' character§''.

Example : If the property ''Material'' exists on the document with one of the values Steel, Alu or Cast ironthen the operation is applied.