You can create models in an open project in Workflow Designer. A project's models are displayed in the tree structure in the left pane of an open project. Created models are referred to as secondary models.
Your Primary Model may become congested, or it may have multiple components that perform similar functions. By creating new models, you can reduce the complexity of the primary model. You can also assign the specific tasks that can be accessed repeatedly from your Primary Model.
To create a project model
In Workflow Designer, open the workflow project in which you want to create a model.