Call for contributions to Sydney interop DAL sessions

[François Bonnarel]

Dear interop members,

     This is a first call for contributions to the DAL sessions at the 
oncoming interop meeting in Sydney.

      Topics could cover:
            -  AccessData working draft comments and implementations
             - Open contributions for DAL future developments and known 
issues with current standards
            - TAP1.1 and ADQL 2.1 discussion
            -SimDAL 1.0 Working draft discussions or implementations
            - VOEvent transport protocol

Best regards

François Bonnarel and Marco Molinaro
as  co-chairs of the DAL WG