To install these plugins, point Eclipse at this site. MDT OCL SDK 1.2.0 I200805131600: contains runtime, source, and documentation. MDT OCL SDK 1.2.0 I200804231800: contains runtime, source, and documentation. MDT OCL SDK 1.2.0 I200803281715: contains runtime, source, and documentation. MDT OCL SDK 1.2.1 M200807161339: contains runtime, source, and documentation. MDT UML2 SDK 2.0.5 M200802262248: contains runtime, source, and documentation. MDT UML2 SDK 2.2.0 I200805121920: contains runtime, source, and documentation. MDT UML2 SDK 2.2.0 I200804291920: contains runtime, source, and documentation. MDT UML2 SDK 2.2.0 I200804241720: contains runtime, source, and documentation. MDT UML2TOOLS SDK (Incubation) 0.8.0 I200805122110: contains runtime, source, and documentation. MDT UML2TOOLS SDK (Incubation) 0.8.1 M200807180711: contains runtime, source, and documentation. MDT UML2TOOLS SDK (Incubation) 0.8.1 M200807170715: contains runtime, source, and documentation. MDT UML2TOOLS SDK (Incubation) 0.8.1 M200807091048: contains runtime, source, and documentation. MDT UML2TOOLS SDK (Incubation) 0.8.0 N200806041931: contains runtime, source, and documentation.