Gets or sets whether this document uses project-default security.
If true, modifying security on the current document will not be possible. DefaultSecurity must be set to false in order to modify individual documents' security. Default value for DefaultSecurity is true.
| Exception Type | Condition |
|---|---|
| InvalidOperationException | The document has already been removed. |
IDocument Interface | Plumtree.Remote.PRC.Collaboration.Document Namespace