The document under test is a part, an assembly or a drawing.

Applies the operation only if two properties exist in the document.

The status of the returned value can be chosen ''.Equal to'' or ''Different from''. The test can be done on numeric or alphanumeric values.

For numerical values or date you can choose ''.Greater than or equal to'', ''Greater than'', ''Less than or equal to'' or ''Less than''.

Example : If, in the document, the property ''Description'' exists and its value is different from that of the property ''.Designation'' then the operation is applied.