I am using RTC4.0.5.
In formal process management project area, by default Risk work item's risk matrix is showing up.
This is a non-attribute-based presentation and I don't see any setting to hide this matrix from the workitem.

As per https://jazz.net/library/article/130, there are some properties:

hideIfCreation			if set to 'true' the presentation will not be visible on creation.
hideIfInState			as value use the comma-separated list of workflow states (ID of the state) where the presentation should not be visible.

I am thinking that if I set the above two properties to the risk matrix presentation, it may work

hideIfCreation     = true
hideIfInState  =riskWorkflow.action.new,riskWorkflow.action.reopen,riskWorkflow.action.tobevalidated,riskWorkflow.action.accepted,riskWorkflow.action.rejected,riskWorkflow.action.inprogress,riskWorkflow.action.close,riskWorkflow.action.mitigated

But I still see the risk matrix when creating a new risk workitem in any state.

Is there any way to hide risk matrix? Thanks in advance.