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Subject: [bpel4people] Issue 19 Proposal
All, Issue
19 reads: SUBMITTED BY: Mark Ford Based
on discussions of the TC: PROPOSAL: In
section 4.3.1 under properties, after “In addition, XPath
expressions used in enclosed elements may refer to process variables,”
add: Enclosed elements MUST use the current value of the process
variable. Changes to process variables MUST NOT directly cause changes in
the execution of the enclosed elements, but only provide more current values
when the enclosed elements choose to re-evaluate the expressions. Same
in section 4.4.1 under properties, after “In addition, XPath expressions
used in enclosed elements may refer to process variables.” REASON: This provides the maximum ability for consumers of the
standard to migrate a b4p:peopleActivity from constellation 1 to 2 to 3 to 4 (any
direction) with the actual functioning of the human task to be as consistent
across them as possible. Thanks, Phil Allen |
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