Requiring support for both TLS and MLS is too much.

The consensus is:
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  Proposed and accepted to focus the secure channel profile on just
  TLS in the interests of making quick progress. Leave MLS out until
  the requirements for it are made clear. MLS may be included in a
  later version; or a separate profile for it may be defined.

  Action: Takuya and Frank to re-check the WS-I BSP for the MLS
          choices and which portions of those might be refined in an
          OGSA security profile.

from the Sep28th call minuts
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