To install these plugins, point Eclipse at this site.
MDT OCL SDK 1.2.0 I200805131600: contains runtime, source, and documentation.
MDT OCL SDK 1.2.2 M200809101600: contains runtime, source, and documentation.
MDT OCL SDK 1.2.2 M200809101600: contains runtime, source, and documentation.
MDT OCL SDK 1.2.2 M200809101600: 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 UML2 SDK 2.2.2 M200811061144: contains runtime, source, and documentation.