Use the Process tab's Workflows panel to set up and organize your workflow processes. The Workflows panel enables you to create, store, and categorize your workflows according to what makes most sense for your system.
The Workflows panel allows an infinite number of levels containing folders, subfolders, and workflows. It allows you to add, rename, delete, or move folders and workflows at any time, using familiar drag and drop functionality. You can also verify and set permissions for individual workflows. See Workflow permissions.
Conceptually, each workflow in the folder structure represents an entire workflow. It also serves as an intermediary component between an event listener and a process. When designing or editing a process, you launch the canvas by double-clicking a workflow from the Workflows panel.
When designing a new process, you can drag existing workflows from the workflow explorer onto the canvas. In this instance, you can "nest" the secondary workflow node as a sub-process of the current workflow.