With the recent first formal publication of  ETSI SOL001, many normative type have been updated since their introduction. We need to update the current onboarding DM align with both SOL001 and TOSCA-YAML-1.2. 
 
We did an analysis to list all the difference between the current SDC onboarding DM and SOL001 and TOSCA-YAML. The result is at this wiki page

We need to update those normative types (listed as either category B1 or B2 in the above analysis result wiki page) in the onboarding DM to reflect these change.