An example to a workflow idea, could be to enroll a user to a new learning activity after another learning activity has been completed. This could be beneficial if you for example want a user to complete a specific learning activity before enrolling into another learning activity.
The workflow idea is illustrated as a flowchart below.
The different symbols represent the parts of the flowchart.
Workflow on: Activity A
Event type: Enrollment Completed
Action type: Enroll in activity(Activity B)
Read the "How to create a workflow" article if needed and follow the instructions where you can fill in the necessary information. An example to creating the workflow can be seen below.