Directly launch the object if only one result is found (SEARCH_AUTONAV )

Hi All

We are on CRM 7.0 EP1, and I read an article in CRMEXPERT that one of the improvements in CRM 7.0 would be to jump to the object directly if only one result is found. For example, if I know the sales order number I can open it directly by putting the SO number in search field 'Sales Order' and instead of giving me the result list, the system will directly open the sales order.

The parameter to used for this is SEARCH_AUTONAV in function profile.But when I test this it is not working.I did not found any documentation about this parameter on help.sap or internet.

Any idea about this parameter and how to use it?

Or is there anyway to achieve what I am looking for?

Thanks in advance for your help

Swapnil