Hiding action button from UWL default view

Hi All,

In our UWL, we have created a subview for mass approval of leave requests.In this case, the mass approval button is appearing in default view as well.We want the buttons to be restricted only to the subviews and should not be displayed in the default view.

We tried the below code in XML under default view but it didn't work

<Action name="ApproveI" groupAction="yes" handler="uwlExcludeAction"   referenceBundle="levatt.ess.ApproveSelected"/>

Pls. suggest how to hide this from default view.

Thanks,

Arun