I also recommend the following document:
webMethods BPM and BAM Quick Start Guide version 6.5.1
Assuming you have a good installation of the tables needed for IS, WmPRT, and WmMonitor, then I prefer to use the Wizard to create MWM tables.
C:\webMethods65\Portal\tools\configurator\run.bat
#webMethods#webMethods-BPMS#MWS-CAF-Task-Engine