NEW ISSUE: BWS40005 is ambiguous

Title: BWS40005 is ambiguous

Spec: WS Binding

Description:
BWS40005 says --
"In the event that the transport details are not otherwise determined, 
an SCA runtime MUST enable the default transport binding rules."

It is not clear as to under what conditions the transport details are 
not otherwise determined	

Proposal:

List the conditions that lead to this.


-Anish
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