Workflow Explorer

The Workflow Explorer serves a number of uses in the Taverna Workbench. It provides users with:

• a hierarchical view of the current workflow,
• various annotations associated with the entities found in the workflow and the possibility to configure their functionality, and
• the possibility to validate workflows to provide a report of any potential errors in the workflow.

1. Workflow Explorer tab
2. Details tab
3. Validation report tab
4. Root node of workflow
5. A workflow input port
6. A workflow output port
7. A nested workflow processor
8. A processor input port
9. A processor output port

There are three tabs associated with the Workflow Explorer which provide the above functionality:

• The Workflow Explorer itself
• Details View
• Validation report