You can partition a UML model to help organize work in
a team development environment. For example, you can divide a model
so that different people can work on separate parts of the model at
the same time. You can either create a separate physical model from
a package that becomes a new top-level logical model or you can create
a fragment to logically divide a model into multiple levels and sections.
To partition a model:
In the Project Explorer view, right-click
a package; then complete one of the following steps:- To create a separate physical model, click Create
Model from Package. In the Create Model from
Package window, type a name for the model and click Finish.
- To fragment a model into a logical division, click Create
Fragment. In the Save as Fragment window,
type a name for the fragment and click OK.