A property exists with a given value in the parent assembly
The document under test is a part or assembly. 
Performs the operation if a property with a specific value exists in the parent assembly.
We use the field concatenation tool to retrieve values from SOLIDWORKS variables, Windows, etc.
Several validation conditions are possible 
Example: For a part named Part 1, if the Description property exists in the parent assembly and its value is Visiativ-Part 1, then the operation is applied.