Syntax for entering values "contains pattern"

Hi,

Reading the SAP BusinessObjects Analysis, edition for Microsoft Office User's Guide on page 82/83 I can see that user can filter values user "contains pattern" with an extra-information "*You can not use these syntax rules for filtering."

We can filter datas with pattern into SAP BW, so users want to have same functionnality with AfOffice (and they don't understand why we can do this before and not in the nex BI tool whereas it's included in User Guide).

Does it exist a workaround or any information about a release of this capability ?

Environment : Analysis for Office 1.4.2

Thanks for your support,

Regards