For those of you wishing to get up to speed with the Spine documentation in advance of the Connectathon, here are links to the TRUD section of HSCIC, where the documentation is stored.
Spine Messaging Specifications - https://isd.hscic.gov.uk/trud3/user/guest/group/0/pack/34/subpack/28/releases
For PDS – Use MIM6.3.01
For SCR Query – Use MIM7.2.02
For EPS – Use MIM4.2.00
Specific Message Specifications – inc. PDS SMSP, CP-IS & FGM - https://isd.hscic.gov.uk/trud3/user/guest/group/0/pack/34
People will need to register with TRUD before they can request access to the specifications - https://isd.hscic.gov.uk/trud3/user/guest/group/0/account/form.