A simple flow. See http://twitpic.com/16dewt
I try to add a DataGridActivity after the pipeline Sequence. See http://twitpic.com/16deyh
When I let the activity go it ends up before the pipelineSequence. See http://twitpic.com/16deze

The flow was created from the following script:

Get-VmHost | Get-Compliance -Baseline ((new-patchbaseline -Name Last2MonthsHost -static -includepatch (get-patch -after (get-date).adddays(-60) -targettype Host) -targettype Host))