tfs2010 - How can TFS 2010 aggregate changeset associations/links from child work items to a parent work item -

i using tfs 2010.

is possible aggregate changeset associations/links child work items parent work item, (for example) requirement gets automatically linked/associated changesets linked child tasks?

i had impression , expecting tfs build service automatically job. trialed tfs build, not seems doing rolling (and aggregating) changeset associations child work items parent work items. think associating new/recent changesets current build.

try tfs aggregator

example uses

• update state of bug, pbi (or parent) "in progress" when child gets moved "in progress"
• update state of bug, pbi (or parent) "done" when children moved "done" or "removed"
• update "work remaining" on bug, pbi, etc sum of task's "work remaining".
• update "work remaining" on sprint sum of "work remaining" of grandchildren (i.e. tasks of pbis , bugs in sprint).
• sum totals on single work item (ie dev estimate + test estimate = total estimate)