Since the configuration.xml file has been introduced, it requires that all paths provided are hard coded. It would be very helpful if this path could use Configuration or Environment variables so that generics could be built. An example is for ProjectWise Drive, each user has a unique path to the configuration location but Variable Would fix this and allow better use of MS_CONFIGURATIONXML_PATH.
It sort of works to have
<Path>$(USERPROFILE)\[Name of SharePoint ressource]\</Path>
Microstation dows find the configuration, but since you have a mismach with the entry in cache.ucf, the selection is not permanent and MicroStation keeps forgetting what configuration had been selected previously