Query Milestones in Custom List 2.0

[Chris Mackin]

I have an audit using the Custom List 2.0 App.  I have set it to filter on Milestones.  I would like to build a query that will allow me to find all milestones that do not have Artifacts assigned.  Online I found a post that suggested (Artifacts.Count = 0) in the query box of the app.  I tried this and I am getting "Could not parse: Attribute "Count" on type Artifact is not allowed in query expressions".  Any suggestions would be greatly appreciated.

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CJM
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[Kristy Corkan]

@Chris Mackin Count is not a queryable attribute on the Artifacts collection, but you should be able to use the query (Artifacts.ObjectID = "") to return Milestones with no artifacts.   

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Kristy Corkan
Rally Product
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[Chris Mackin]

Well... Well...  Thank you so much!  I tired a lot of things and that right there was exactly what I was looking for in the solution.

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CJM
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