Hi Open the Block Diagram of the vi named "Open Block Diagram Refnum.vi" and read the note I put in here. It says "Exposed in several location: ex: ..\National Instruments\MAX\Assistants\LVCGen\LV70\mxwScript_ClusterConnector.vi"
For more scripting utility and exposed primitive go to the LAVA forum and check this Sub Forum: http://forums.lavausergroup.org/index.php?showforum=29 Cheers PJM
