Turning Off Visibility of Work Plane not created by Intent

[Anonymous]

I have created an assembly level feature using Intent's :IvAssemblyExtrudeFeature design. To create the Assembly level feature, Intent creates a Work Plane. Unfortunately, that Work Plane is sometimes left visible.

I would like to simply turn off the Work Plane visibility but there is no entry for the Work Plane in the Automation Browser. This leads me to believe there is no Work Plane child I can access to do so.

Is there a command in Intent that will automatically turn off the visibility of all Work Geometry in an assembly?

Is there a way to control the visibility of a entity in the Model Browser that does not have an accompanying Intent Child?

[FarrenYoung]

This might help with turning off all work geometry. It basically just executes the Object Visibility command you would execute via the Inventor GUI. I haven't seen anything built into Intent to do this.
{code}
Method ToggleObjectVisibility() As Boolean

Dim iv As Any = Autodesk.Intent.IntentAPI.Instance.HostAPI.HostApplication
Dim oCtrlDef As Any
oCtrlDef = iv.CommandManager.ControlDefinitions.get_Item("AppAllWorkfeaturesCmd")
oCtrlDef.Execute()
Return oCtrlDef.Pressed

End Method
{code}
The second question again would likely require .net code inside Intent.

[Anonymous]

A little more information here. It appears this is happening because of a defect in Inventor that is being addressed.
AutomationGuy's solution is the correct one.

[Anonymous]

Thank you both. Your insight is appreciated.