[rules-users] "from" keyword in Excel tables

Hey guys. I currently set up an excel table to capture some rules. I face one problem and I am not sure if and how that is possible. I want to include this in the rule: $o : Order (...) Customer (status=”x”) from customerService.getCustomer( $o.getCustomerId() ) The status=”x” shall be filled by a column in the table. But how can I include the “from” stuff in excel (best without using the pattern stuff, since it is marked experimental)? Any idea? Thanks a lot and cheers Bernd P.S: IS there a collection of different problem patterns and their translation to decision tables available somewhere? That would be really helpful :-)