Resolution:
DTDs and XML schemas can be saved to the TIB/Repository via the Save To option of the File Menu. A Save to URL dialog box appears.  Select the TIBCO tab and specify the instance name you want to connect to, along with a user name and password, and click on the Connect>>> button.  Upon successful log-in to the TIB/Repository, a second dialog box appears where you can specify:
·    the area (public or private) in which to store the DTD or XML schema
·    the folder in which to store the file (by default, the top-level corresponds to the schema type you are saving, i.e. dtd, xdr, sox, xsd)
·    the name of the file
·    the file extension (changing the file extension changes the top-level folder)
·    the prefix used in order to ensure that the names used for AE schema objects from different DTDs or XML schemas do not clash (the default prefix produced -- based on the path and file name -- can be changed)
To complete the save, click Save. DTDs and XML schemas are stored in the repository in both their original form and as AE repository objects. Once saved to the TIB/Repository, these AE objects can be accessed like any other AE object from other AE applications, such as from the mapper in MessageBroker.