1. Refactor the code so that 'Registration' is replaced by 'Section'. 2. Change not visible by FE
1. Refactor the code so that Section and User is now associated through Registration.  2. Enabling waitlist feature.  3. Haven't got any test on the new feature, but all old test passed.  4. All Change is not visible to FE. No worries, David  \-0-/