[rules-users] METADATA in Decision Tables

Can somebody point me on some article, tutorial, etc where will be describe the work with METADATA from decision tables? In documentation is just said how to set it, but how later reuse the value from METADAT no idea :( -- Andrei Ermicioi aka erani, Software Engineer at CaseNet Phone: +420 776 424 143 Skype: aermicioi_casenet ________________________________ CONFIDENTIALITY NOTICE: This e-mail and the information transmitted within including any attachments is only for the recipient(s) to which it is intended and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of; or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please send the e-mail back by replying to the sender and permanently delete the entire message and its attachments from all computers and network systems involved in its receipt.