You view the schema of a workflow in the Schema tab for that workflow in the Orchestrator client.

Workflow schemas consist of a sequence of schema elements. Workflow schema elements are the building blocks of the workflow, and can represent decisions, scripted tasks, actions, exception handlers, or even other workflows.

The workflow editor presents the workflow schema elements in menus in the Schema tab.

Schema elements have properties that you can define and edit in the Schema tab of the workflow palette.

Links between elements determine the logical flow of the workflow. Bindings populate elements with data from other elements by binding input and output parameters to workflow attributes.

Workflows can implement decision functions that define different courses of action according to a Boolean true or false statement.

Exception handling catches any errors that occur when a schema element runs. Exception handling defines how the schema element behaves when the error occurs.

You can insert a Foreach element in the workflow that you develop to run a sub-workflow that iterates over arrays of parameters or attributes. To improve the understanding and readability of the workflow, you can group several workflow parameters of different types that are logically connected in a single type that is called a composite type.