KresT implements a sophisticated mechanism to copy and paste fragments from one project to another. The interface of KresT allows to work on the feature structure description of individual components and on their relations. This may be done partly by editing the feature structure representation and partly through a graphical interface. Indications about the methods will also be given, as labels near the tasks. Of course, all diagrams will be commented in the text.
Figure summarises the notations used for the components and their different types of relations.
A re-implementation of some features of the Structured Basekit to allow reflection to take place. A library of ready made fragments that may be reused in any meta-level project. Those are effectively potential building blocks for new knowledge-level designs, in which they may be imported, combined and modified. The MetaKit follows the principles defined in section . This induces some additional terminology.