I would like to use a Custom List to examine all of the Tasks under a given Portfolio Item, such as a Feature or Feature Group. I have experience writing queries for the various Rally widgets, including Custom List. For example, this works to show User Stories under a pair of Feature Groups: ( (Feature.Parent.FormattedID = "PFG141380") or (Feature.Parent.FormattedID = "PFG138213") ) when put into the Query box in this image.
Is there a syntax you can tell me about that will select all of the Tasks under a Portfolio Item?