I've just added a new utility that allows a user to convert a document number to the DM file name or convert a DM file name to a document number and version. The utility also allows a user to pass in a text file of document numbers or DM file names and have a file created of the conversion output.
The utility can be found here:
https://knowledge.opentext.com/knowledge/cs.dll?func=ll&objId=22779001&objAction=browse&viewType=1
Tim