In DG Implementation part, all features lack explanation, this team only put their sequence diagram.  The short explanation of how these features worked is expected eg. explanation the logic of opt segment and alt segment for this feature <!--session: 1744353566861-39b42b1e-1269-4b6f-ba6c-0234dd072168--><!--Version: Desktop v3.6.1-->
In DG Implementation part, all features lack explanation, this team only put their sequence diagram.
The short explanation of how these features worked is expected
eg. explanation the logic of opt segment and alt segment for this feature