Come for answers, stay for best practices. All we're missing is you.
On this site https://www.ibm.com/support/knowledgecenter/en/SSB2MU_9.0.1/com.ibm.rhp.architect.framework.doc/topics/rhp_c_dm_updm_profiles.html,it shows "Documentation around UPDM has been enhanced with a variety of content on the Rhapsody wiki, detailed below. You can access them from the links at the bottom of this topic.". But the Rhapsody wiki has been decommissioned and the topic of ths site dosen't give the links.
This product forum is intended for client to client collaboration.
If you want to engage IBM Support, you should open a support case: https://www.ibm.com/mysupport/s/createrecord/NewCase