ReuseAModelModeller
Basic goal here is analogous to the goals of the 'import' structure of CellML(see CellMLImports). An excerpt from the CellML site:
The component-based architecture of CellML described in the previous sections gives modellers the ability to reuse parts of different CellML models. Often in systems biology, molecular behaviour is researched, modelled, and described in steps. One scientist will model the flux of ions across a cell membrane, for instance, limiting their study to certain variables. Others will build on the first's work, expanding the focus of the study, and so on. To reflect a realistic method of model building, a CellML modeller may choose to use the import features described below.