Common attributes (automation interface)
All objects have these attributes.
ExtendedErrorInfo
A shared textual property that provides additional information about the last error that occurred with the item. For more information, click here 
Full Name
The fully scoped name of the object. The Full Name is made up of the object's scoping Packages, parent objects (if it has any) and name.
Access is read-only.
Id
The unique identifier of the object. Maximum length 40 characters.
An argument for many functions, including the OpenDiagram, SelectDictItem, SelectSymbol, SelectSymbol2 and FindObject.
Access is read-only private.
Is Stub
Indicates whether the item is a stub. Possible values are TRUE or FALSE.
Access is read/write.
Last Author
The name of the last user to alter the object.
Access is read-only.
Last Change Date
The date the object was last updated, using local time.
Access is read-only.
Last Change Date UTC
The date the object was last updated, using Coordinated Universal Time (UTC).
Access is read-only.
Meta Meta Type
Indicates whether an object is the model, a dictionary item, a diagram, a diagram symbol or something else. Possible values are MODEL, DICTITEM, DIAGRAM, SYMBOL or OTHER.
Access is read-only.
Name
The name of the object. Maximum length is 100 characters for items, 200 characters for diagrams.
The default property for all objects except Project and Projects. The default returned by the Property, PropertyGet and PropertySet functions. The index used by the Item and Items functions.
Access is read/write.
Token Name
The ID of the item delimited by the Token Delimiter. For example:
\£62168c6b-1ec2-48fe-a943-27ea7d702792\£
Access is read-only.
Type
The class name of the object.
Access is read-only.
URI
This automation property provides the uniform resource identifier of a model item. The URI can then be used to navigate to a model item in Windchill Modeler.
Version
The version number of the object. When an object is changed in a model, the Version attribute is set to the version number of the Model.
Note that in an exported model, Model Explorer sets the Version of all model objects to that of the Model.
Access is read-only.
Visibility
The visibility of an object. Possible values are Public, Protected, Private or Private.
Access is read/write.
Note that for Attributes, Operations and Roles, the Visibility attribute is derived from the Access attribute.