Returns true if document is in specified relationship with with selected document.
            
Namespace: CMS.DocumentEngineAssembly: CMS.DocumentEngine (in CMS.DocumentEngine.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- document
 - Type: 
System Object
Document to be checked 
- side
 - Type: 
System String
Relationship side 
- relationship
 - Type: 
System String
Relationship name 
- relatedDocumentPath
 - Type: 
System String
Alias path to selected document 
- relatedDocumentSite
 - Type: 
System String
Selected document site name 
Return Value
Type:See Also