Tooltip in fieldset title

Hello,

Is it possible to add a tooltip to a fieldset title..., ive been searching the forum without finding a solution. The only thing i found was the following

Code:

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'<span ext:qtip="Tooltip">Label</span>'

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However it doesn't work in the title field.
I am currently using Extjs 4.0.7

Thank in advance for your answers

I guess no one knows how to do this... it seems simple though.

according to the Docs for Ext.tip.QuickTipManager you should use data-qtip="foo"
you also need to call Ext.tip.QuickTipManager.init() once to enable QuickTips

Wow i didn`t even see that in the docs. I guess i didn`t search enough. Thanks!