Only the Techpubs Project Leader can create a DCD because it does not rely upon an existing Document and specifying accurately a new Document requires a preliminary analysis at Techpubs department level
Any connected user can submit a DMD or DED request:
New request >> Request for modification
Select DMD or DED according to the applicable context and fill-out the form
After validation by the Techpubs Project Leader the DMD/DED/DCD becomes an available change or creation trigger that can be integrated into a Revision project (see Revision)
Only the Techpubs Project Leader and his delegates can validate a DMD/DED/DCD (see Delegation)