Depending on whether ComboBox2 is bound to an Outlook property or unbound, you would use the CustomPropertyChange or ComboBox2_Click event to set the value of the property to which the AddLable control is bound. See http://www.slipstick.com/dev/propsyntax.htm for code snippets.

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Sue Mosher, Outlook MVP
Outlook and Exchange solutions at http://www.slipstick.com
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> Further to my previous post:
> I have two fields called ComboBox2 and AddLable.
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>
> Bill