It is possible with Oraclke Unified Directory. See Oracle Unified Directory</title><meta name="Title" content="Oracle Unified Directory">&l… for more details
You might or might not have the right to use OUD depending on your DSEE licence (OUD comes with ODS+ license)
Thanks for the information... do you by chance know what licensing comes with CommSuite for products it depends on (directory services in this case)? Although, it does not seem that OUD is currently supported as a CommSuite storage, for whatever reason.
And does your reply mean that "no, one can't do short logins with DSEE"?
It is not available OOTB with DSEE but it might be possible to implement such behaviour with DSEE plugins.
There are many licensing out there so I don't know which one comes with CommSuite.