[bpel4people] NEW ISSUE: Title: Using process variables in constellations 1 and 2

["Mark Ford" <mark.ford@activevos.com>]

TARGET: B4P, Section 4

DESCRIPTION: Constellations 1 and 2 allow the task definition to reference
variables from the enclosing BPEL process. In some cases, these variables
can be used within a part of the task that is not immediately evaluated when
the people activity executes. 

For example:

<ht:escalation ...>
   <ht:condition>ht:getActualOwner() = 'Bob' and $v1 = 100</ht:condition>
   ...
</ht:escalation>

Will a change to v1 after the people activity executes but prior to its
escalation having been reached be visible to the task? The spec should say
something about this since it could be an interop issue. 

COMMENTARY: I don't have a good use case for this issue since I would expect
the task to make its decisions based on its input data and not the state of
the enclosing process. 


PROPOSAL:


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