Glossaire

Aspect: an aspect is a set of properties which constitutes a logical group. Every property has its own existence, but fact of taking it with the other properties sometimes facilitate the conceptualization or the understanding of what we are supposed to model. An aspect allows to separate well the notions / concepts, to clarify and to aerate diagrams, and it facilitates the communication around the modeling.

Versioning (control of version): process allowing to keep a track of the successive changes supported in digital file (documentation, source code, database), through a specialized software. It is so possible to find erased data, but also to make numerous manipulations, as the comparison of parts of a software evolving at the same time. [Source: Journal du net]

Widget: contraction of the terms " window " and « gadget », in computing this word recovers two notions in connection with the graphic interfaces. He can indicate either a component of graphic interface, basic element of a graphic interface (button, scroll box, drop-down list, etc.), or an interactive widget, a small tool indicate to obtain information (weather report, current event, dictionary, post-it, etc.). [Source: Wikipedia]