1. central
   1. BERLiN
   2. OpenStaffs
   3. OTTER
2. faculty
   1. devolved model
      1. OpenSpires
      2. Unicycle
3. blended - hub/spoke
   1. OCEP
   2. OpenExeter
   3. OpenSpires
   4. Unicycle
4. external contribuors
   1. OpenSpires
   2. OpenStaffs
   3. OTTER
   4. Unicycle
5. external content developers
   1. OpenSpires
6. cross institutional review
   1. BERLiN
7. make one, store one, distribute many
   1. OCEP
   2. OTTER
8. subject repositories important
   1. OCEP
9. mandate deposit/statement of intent
   1. OpenStaffs
10. open everything or specialise???
    1. OCEP
11. self-learn model sale of assessment and accreditation
    1. OpenStaffs
12. reputation builder model
    1. OpenStaffs
13. Showcasing for recruitment model
    1. OpenStaffs