Introduction to document types and metadata > About document types and metadata > Unique document type and metadata identifiers

Unique document type and metadata identifiers
Document types, metadata groups, and metadata are identified by Globally Unique IDentifiers (GUIDs), and not by names, in the repositories. This ensures that all document types etc. in the repositories will have unique identifiers.Click to enlarge
Figure 6
If you, for example, delete a metadata, and then create a new metadata with the same name, the new metadata will get a different GUID than the old metadata – even though the name is the same. This will most likely cause problems when you redeploy your Project.
For information on how to display the GUIDs in Design Center, see Metadata Group Editor and Document Type Editor – overview.
You must never copy document type or metadata group resource files (*.dcres). If you do so, the GUIDs are copied and the identifiers are no longer unique.
OpenText StreamServe 5.6 Updated: 2013-03-01