i-Model is a graphical concept-modelling tool, which is an add-on module to i-Term.
i-Model allows you to organise the concepts interlinked in an ontology diagram.
Simply use your mouse to draw relations between concepts.
i-Model supports a variety of relation types matching real-world concept systems.
You can add 'characteristic features', 'subdivision criteria' and notation/position numbering to the concept system.
That way, it is quick and easy to create a systematic overview of concepts within a particular subject area.
Suddenly terminology work becomes fun, and you are doing knowledge management in a truly maintainable way.